in oral cavity alkaline pH of saliva is due to

Answers

Answer 1

The presence of bicarbonate ions, which are produced by the salivary glands, is mainly responsible for saliva's alkaline pH. Bicarbonate ions aid in the neutralization of acids generated by bacteria in the mouth, which can contribute to tooth decay and gum disease.

Saliva also contains enzymes and antimicrobial agents, which serve to protect the teeth and gums from harmful bacteria.

The pH scale determines the acidity or basicity of a solution, with a pH of 7 being normal, a pH less than 7, acidic, and a pH greater than 7, basic. (also called alkaline).

The typical pH range of saliva in the oral cavity is between 6.2 and 7.6, which is slightly alkaline.

The salivary glands, particularly the submandibular and parotid glands, produce bicarbonate ions in saliva. These glands produce a bicarbonate-ion-containing solution, which is then mixed with saliva. Bicarbonate ions serve as a buffering agent, which means they can neutralize acids by accepting hydrogen ions (H+) released by acids, such as bacteria in the mouth.

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Related Questions

Vitamins and Cofactors: Mastery Test
Drag each label to the correct location on the image. Indicate which of the following are fat-soluble vitamins and water-soluble vitamins.
B3
D
K
C​

Answers

The fat-soluble vitamins and water-soluble vitamins are given below:

fat-soluble vitamins: D and Kwater-soluble vitamins: B3 an C

What are the fat-soluble vitamins and water-soluble vitamins?

There are two main categories of vitamins: fat-soluble vitamins and water-soluble vitamins.

Fat-soluble vitamins: These are vitamins that dissolve in fat and are stored in fatty tissues and the liver. The fat-soluble vitamins include:

Vitamin AVitamin DVitamin EVitamin K

Water-soluble vitamins: These are vitamins that dissolve in water and are not stored in the body to the same extent as fat-soluble vitamins. They are eliminated from the body through urine and require more frequent consumption. The water-soluble vitamins include:

Vitamin C

B vitamins (including thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, biotin, folate, and cobalamin)

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Please help fast i really need this answer hurry

Please help fast i really need this answer hurry

Answers

Answer:

c) Convection zone.

Explanation:

The electro-magnetic radiations form in the convection zone, which is the outermost layer of the solar interior. Temperatures in this region are cool enough that the atoms have enough energy to hold their electrons. This makes the convection zone darker or more opaque, trapping heat and causing the plasma appear to boil from convection.

Answer:

Radiative Zone

Explanation:

Radiation

A bacterium called Salmonella can cause
food poisoning.which kingdom is it in?​

Answers

Answer:

monera kingdom

Explanation:

Answer:

The kingdom is Monera Kingdom

Explanation:

What is dehulled rice grain called?​

Answers

Answer:

Brown rice.

Explanation:

It is known as brown rice because it is covered in a brownish pericarp

William Washington is a 46-year old female who presents today with
recurrent grand mal seizures. She undergoes bilateral-single seizure
electroshock therapy to help with her seizures. She tolerates the procedure
well and is discharged home to follow-up in 1 week.
What is the root type and what is the pcs code?

Answers

The root type for the ICD-10 code for this case is E, which stands for Injury.

What is a PCS code?

The PCS code for this case is 949.2, which stands for Electroconvulsive therapy, bilateral, single seizure. The root type E is used for codes that describe injuries, poisonings, and certain other consequences of external causes.

The PCS code 949.2 is used to describe electroconvulsive therapy, which is a treatment for some types of mental illness. The bilateral-single seizure modifier indicates that the electroconvulsive therapy was delivered to both sides of the brain and that only one seizure was induced.

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Scientists take scientific measurements carefully in order to ensure their reliability and validity. What is the difference between accuracy and precision in scientific measurements?
a.
Accuracy is how far out the measurement is taken, while precision is how close a measured value is to its true value.
b.
Accuracy is how close a measured value is to its true value, while precision is how close measured values are to each other.
c.
Accuracy is how close a measured value is to its true value, while precision is how close the average value is to the true value.
d.
Accuracy and precision are two different words for the same thing.

Answers

The difference between accuracy and precision in scientific measurements is as follows: Accuracy is how close a measured value is to its true value, while precision is how close measured values are to each other (option B).

What is accuracy and precision?

Accuracy is the exact conformity to truth, or to a rule or model i.e. the degree of conformity of a measure to a true or standard value.

On the other hand, precision is the ability of a measurement to be reproduced consistently.

Accuracy and precision are two measures of observational error. Accuracy is how close a given set of measurements are to their true or standard value, while precision is how close the measurements are to each other.

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In 3–5 sentences, relate the impact of the industrial use of water for hydraulic fracturing (fracking) with the availability and quality of water.

Answers

Hydraulic fracturing refers to a strategy to obtain fossil fuels (e.g., natural gas) from the Earth's crust.

What is Hydraulic fracturing?

Hydraulic fracturing, commonly known as fracking, is a technique used to obtain fossil fuels from the Earth's crust by causing microfractures at high pressure.

This technique (fracking) is harmful from an ecological perspective because it uses huge volumes of water.

In conclusion, hydraulic fracturing refers to a strategy to obtain fossil fuels (e.g., natural gas) from the Earth's crust.

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what is respiratory system ​

Answers

Answer: The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history.

Suppose in a strain of soybeans, high oil (H) content in the seeds is dominant to low oil content and four seeds (E) in a pod is dominant to two seeds in a pod. A farmer crosses two soybean plants, both with (High oil / four seeds: High oil / two seeds: Low oil / four seeds: Low oil / two seeds). What genotype were the parent plants?​

Answers

The genotype of the parent plants in this cross is HhEe.

Based on the given information, we can determine the genotypes of the parent plants by examining the phenotypes of their offspring.

Let's denote the high oil content allele as H and the low oil content allele as h. Similarly, let's denote the four seeds allele as E and the two seeds allele as e.

The given parent plants have the following phenotypes:

- High oil / four seeds (unknown genotype)

- High oil / two seeds (unknown genotype)

- Low oil / four seeds (unknown genotype)

- Low oil / two seeds (unknown genotype)

From this information, we can deduce the possible genotypes of the parent plants by analyzing the inheritance patterns observed in their offspring.

If we cross two plants with the genotype HhEe (High oil / four seeds), we would expect the following ratios in their offspring:

- High oil / four seeds: 9/16

- High oil / two seeds: 3/16

- Low oil / four seeds: 3/16

- Low oil / two seeds: 1/16

Since the observed ratio matches the given phenotypes of the parent plants, it is likely that both parent plants have the genotype HhEe (High oil / four seeds).

Therefore, the genotype of the parent plants in this cross is HhEe.

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Which of the following is a gas fossil fuel that is formed from the remains of marine organisms?
O Coal
O Hydropower
O Petroleum
O Natural gas

Answers

Answer:

petroleum i think

if not then natural gas

Explanation:

1. What is cultural control? What are the practices done in this approach? What are the advantages and disadvantages of cultural control. 
2. Do you think cultural approach is an effective approach in managing pest? Justify your answer
3. What is the significance of sanitation in pest management? What are the advantages of this approach?​

Answers

1.a.In agriculture cultural control is the practice of modifying the growing environment to reduce the prevalence of unwanted pests. Examples include changing soil pH or fertility levels, irrigation practices, amount of sunlight, temperature, or the use of beneficial animals or insects.

1.b. Cultural control is using the production or utilization methods of a commodity with a concern for insect management. Cultural control practices are usually multipurpose technical procedures that create environments that either avoid high-risk situations for infestations or develop unfavorable conditions for pests.

1.c.Simplicity and low cost are the primary advantages of cultural control tactics, and disadvantages are few as long as these tactics are compatible with a farmer's other management objectives (high yields, mechanization, etc.).

Describe a dinner a marathon runner would eat the night before running the Boston Marathon, and give reasons for your food choices.

Answers

A dinner comprised of rice and chicken. Rice is a simple carbohydrate and will build up the ATP in his system to make his run time better and give him energy. Chicken is a long term energy source that will keep him full and his muscles working throughout the marathon.

A dinner a marathon runner would eat the night before running the Boston Marathon would be rice and chicken. Rice has a simple carbohydrate and will build up the ATP in his system to make his run time better and give him energy. Chicken has a long term energy source that will keep him full and his muscles working throughout the marathon.

What is carbohydrate?

Carbohydrates has been defied as the contains biomolecule that contains all the carbon hydrogen and oxygen in a same ratio of 2:1. Carbohydrates are main source of the energy of the body they work as the fuel for the brain, kidneys central nervous system and heart muscle.

\(Cn(H2O)n\)  has the basic formula for all the carbohydrates.  But this has formula have limitation i.e it applies where same amount of carbon and water are use.

Initially the terms carbohydrate has been used to describe the compounds that have really contains the carbohydrates. Because they had simple formula \(CH20\).

In modern Era carbohydrates has been classified on the basis of their structure not on their formulae. Such as the aldehydes and the ketones are now known as polyhydroxy.

Therefore, A dinner a marathon runner would eat the night before running the Boston Marathon would be rice and chicken. Rice has a simple carbohydrate and will build up the ATP in his system to make his run time better and give him energy. Chicken has a long term energy source that will keep him full and his muscles working throughout the marathon.

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A protein that is temporarily associated with a biological membrane is a(n):
a. transmembrane protein.
b. peripheral membrane protein.
c. integral membrane protein.
d. transmembrane protein and an integral membrane protein.

Answers

A protein that is temporarily associated with a biological membrane is a   b. Peripheral membrane protein.

Peripheral membrane proteins are proteins that are temporarily Associated With the biological membrane, but do not penetrate or span The lipid Bilayer. Instead, they are often attached to the membrane Surface through Non-covalent interactions with other membrane Proteins or the lipid head Groups.

In contrast, integral membrane proteins are permanently embedded Within The membrane, often spanning the entire lipid bilayer, while Transmembrane proteins are a specific type of integral membrane Protein That completely span the membrane from one side to the other.

Therefore, The correct option is b.

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A diagram of a cellular process is shown below.
DNA
RNA
Protein
Which of the following identifies the process shown at point Y?
A. Translation
B. Translocation
C. Replication
D. Transcription

A diagram of a cellular process is shown below.DNARNAProteinWhich of the following identifies the process

Answers

Answer:

Y : Transcription

Explanation:

X: Replication

Process in which a cell makes an exact copy of its own DNA.

Y: Transcription

Process by which DNA is copied (transcribed) to mRNA, which carries the information needed for protein synthesis.

Z: Translation

Process by which mRNA directs protein synthesis with the assistance of tRNA.

Which of the following correctly describes a graded potential?

Answers

Answer:

Graded potentials are changes in membrane potential that vary in size, as opposed to being all-or-none.

Explanation:

btw, where are the options?

The statement which correctly describes a graded potential is: amplitude of various sizes.

Graded potential refers to a temporary change in electric or membrane potential of a stimulus with respect to both its size and distance.

Amplitude can be defined as the maximum displacement of a wave when measured from its equilibrium position.

Thus, amplitude is measured vertically from an equilibrium position.

Generally, a graded potential is directly proportional in amplitude to the size of the stimulus that is send as an input due to the following:

DepolarizationHyperpolarization

In conclusion, the statement which correctly describes a graded potential is amplitude of various sizes.

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1. What is the primary function of the small intestines? (1 point)
A.uses mechanical digestion to break down food particles
B uses chemical digestion and absorbs nutrients the body needs
C carries food and nutrients throughout the body
D eliminates the waste the body does not need


A

Answers

Utilizes chemical digestion to assimilate nutrients for the body.

What are the small intestine's three purposes?

The small intestine's main jobs are to digest food, absorb nutrients needed by the body, and eliminate unwanted substances. Additionally, it contributes to the immune system by serving as a barrier to the diverse flora that lives in the gut and preventing the entry of dangerous germs.

Does food undergo chemical breakdown in the small intestine?

Most chemical digestion and nearly all absorption occur in the small intestine. Large food molecules are broken down chemically during chemical digestion into their component parts, which can subsequently be absorbed past the intestinal wall and into the bloodstream.

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Answer:

Explanation:

Answer is B uses chemical digestion and absorbs nutrients the body needs

the image depicts the anatomical structure of the forelimb of a dolphin and a bat, both mammals. Which hypotheses are consistent with the evolutionary relationship shown by this image? select ALL that apply.

a) bats are more closely related to birds than to dolphins do the similarity in flight

b) dolphins and bats share a common ancestor that is more recent than the one shared with birds

c) amino acid sequences for the cytochrome C analysis of these two species will also be similar

d) the dolphin in the back diverge under different selective pressures, which accounts for their differences

e) embryological comparisons of these two species will show homologies of each other than bats have with birds ​

the image depicts the anatomical structure of the forelimb of a dolphin and a bat, both mammals. Which

Answers

Answer:

D. the dolphin in the back diverge under different selective pressures, which accounts for their difference

Explanation:

I hope this is helps you

Dolphins and bats share a common ancestor that is more recent than the one shared with birds.

Homologous bodies

Homologous organs are those that may or may not perform the same function, but have the same basic structure and the same embryonic development. This means, therefore, that individuals who have these organs have shared ancestry.

Whit this information, we can conclude that dolphins and bats share a common ancestor that is more recent than the one shared with birds.

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Park
2 To organize this text, the author divides it into sections with
subheadings. What is described in the section with the
subheading "Darwin Is Stumped"?
A Darwin's understanding of evolution and his explanation
of blindness in cave fishes
B Darwin's daily life in the 19th century and the places
where he studied blindness in cave fishes
C the animals Darwin studied as a young man that led him
to develop his theory of evolution
D the objections that have been raised to the theory of
evolution developed by Darwin
Sign out
IN
Dec 14
1:52

Answers

To organize this text, the author divides it into sections with subheadings. The thing that is described in the section with the subheading "Darwin Is Stumped is A. Darwin's understanding of evolution and his explanation of blindness in cave fishes.

What is the text about?

The text is titled "Why do cave fish lose their eyes". It should be noted that on the text, the same principles apply to cave fish genes. Genes in cave fishes are unaffected by their lack of eye use. Instead, something happened to the genes that regulate how their eyes develop, causing cave fish to become blind. This transformation is transmitted from parents to children.

Because they lack vision, blind cave fish make up for it by having a more sensitive lateral line system that can sense pressure changes or vibrations in the water. Fish have a unique sensory organ called the lateral line. It is a network of canals that runs along each side of the fish's body, just beneath the skin.

Therefore, it should be noted that based on the information given, the correct option is A.

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Behaviors associated with cancer(s) are:
O identified by Lydia Temoshok
O very, very nice people, stoic, non-emotional
O not nice people, loud, disruptive, very emotional
O both a & b

Answers

Behaviors associated with cancer(s) are Oprtion D, Both a& b. Option A, identified by Lydia Temoshok, and Option B, very, very nice people, stoic, non-emotional.

Lydia Temoshok, a researcher in psychoneuroimmunology, has identified various behavioral patterns that can be associated with cancer. However, it is important to note that these patterns are not exclusive to all individuals with cancer. Cancer affects people from all walks of life, and their behaviors can vary significantly.

Some individuals diagnosed with cancer may exhibit certain behavioral tendencies that could be categorized as "very, very nice people, stoic, and non-emotional." These individuals may approach their diagnosis and treatment with a sense of calmness, resilience, and a desire to maintain a positive outlook. They may choose to internalize their emotions and focus on staying strong for themselves and their loved ones.

On the other hand, it is crucial to recognize that cancer can also elicit a range of emotional responses in individuals, leading to behaviors that may differ from the aforementioned stereotype. Some people may experience heightened emotional states, such as fear, anxiety, sadness, or anger. They may express their emotions more openly and seek support from others. It is essential to understand that these responses are valid and normal in the face of a challenging and life-altering diagnosis.

Ultimately, cancer-related behaviors are highly individualized and cannot be generalized across all people with cancer. Each person's experience is unique, and their behaviors may be influenced by various factors such as personality, coping mechanisms, support systems, and personal circumstances. It is important to approach individuals with cancer with empathy, understanding, and an open mind, acknowledging and respecting the diversity of responses and emotions they may exhibit.

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The question is incomplete. Find the full content below:

Behaviors associated with cancer(s) are:

A. identified by Lydia Temoshok

B. very, very nice people, stoic, non-emotional

C. not nice people, loud, disruptive, very emotional

D. both a & b

Is it a scientific theory or a scientific law that the characteristics of living things change over time?

Answers

Answer:

Scientific Theory

Explanation:

The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.

In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.

Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.

Hope this helps!

Marty created a design idea for observing how a shadow changes throughout the year. For his design, he needed an object that did not move, so he used the school's flagpole. He measured the flagpole's shadow on the first day of each month at exactly 9:00 a.m. Marty's data is shown in the table.

Month Length of Shadow
(in feet)
August 23
September 24
October 25
November 26
December 27

What is the pattern in the data Marty collected?
A.
The flagpole's shadow changed color each month.
B.
The flagpole's shadow got longer each month as autumn turned to winter.
C.
The flagpole's shadow was longer in the summer than in the winter.
D.
The flagpole's shadow got wider each month.

Answers

Answer:

The flagpole shadow got longer each mouth as autumn turned to winter

Explanation:

Answer:

c) the flagpole's shadow was longer in the summer than in the winter.

Explanation:

i tried this answer on study island and it was correct!!

how long does it take a 180g sample of radioactive gold (half-life=2.69) to decay to 1/8 its original mass?

Answers

It would take approximately 6.27 years for a 180g sample of radioactive gold (with a half-life of 2.69 years) to decay to 1/8 its original mass.

The decay of radioactive gold can be modeled by the equation:

N(t) = N₀ * (1/2)^(t / t₁/₂)

where N(t) is the remaining mass at time t, N₀ is the initial mass, t₁/₂ is the half-life, and t is the elapsed time.

In this case, we want to find the time it takes for a 180g sample of radioactive gold to decay to 1/8 its original mass. This means that the remaining mass (N(t)) is 180g / 8 = 22.5g. We can substitute these values into the equation and solve for t:

22.5g = 180g * (1/2)^(t / 2.69)

Dividing both sides by 180g:

(22.5g / 180g) = (1/2)^(t / 2.69)

Taking the natural logarithm of both sides:

ln(22.5/180) = (t / 2.69) * ln(1/2)

Simplifying:

t = (2.69 / ln(1/2)) * ln(22.5/180)

t ≈ 6.27 years

Therefore, it would take approximately 6.27 years for a 180g sample of radioactive gold (with a half-life of 2.69 years) to decay to 1/8 its original mass.

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What is this egg on the leaf?

What is this egg on the leaf?

Answers

Explanation:

probably a bugs egg or something

Answer:

Maybe like a caterpillar or something

Explanation:

The teeming diversity of the rainforests has led to
A. overpopulation of communities
B. Extinction of herbivores
C. species specialization
D. overcrowding in the canopy

Answers

Ans: C- species specialization

1. Think of an example where a forester would be required to help determine public policy. What are the advantages and disadvantages of this?
2. If a source of information has a bias, should professionals use the information? Explain your answer.
3. Should all stakeholders’ opinions be valued equally? Explain your answer.
4. Should nonprofit organizations have a role in determining policy in the forestry industry? Why or why not?
5. Explain why it is important to understand human behavior as part of forestry. Describe a situation where understanding human behavior would be important in solving a potential forestry issue.

Answers

Public policy alludes to the laws, directions, and activities of government bodies and other organizations that influence the lives of citizens.

1. A forester could be required to assist decide public policy in circumstances where a forest is being debilitated by advancement, and policymakers must choose whether to ensure the forest or permit advancement to continue. The points of interest of including a forester in this handle incorporate their ability in forest administration and their capacity to supply information and examination on the potential impacts of distinctive approach alternatives. In any case, an impediment is that the forester's point of view may be restricted to environmental contemplations and may not completely reflect other components that policymakers must consider, such as financial or social impacts. 

2. It depends on the degree and nature of the inclination. If the inclination is significant and undermines the exactness and judgment of the information, at that point, experts ought to not utilize it. Be that as it may, if the inclination is minor or can be accounted for, experts may still discover the data valuable, as long as they are mindful of the bias and take it into thought. 

3. Stakeholders' conclusions ought to be esteemed, but not essentially similarly. The degree to which a stakeholder's conclusion is esteemed ought to depend on the degree to which they are influenced by the issue and the ability they bring to the table. For illustration, a local community that depends on forests for its vocation may have more at stake than a natural organization that's not straightforwardly influenced, but a natural organization may have important logical mastery. 

4. Non-profit organizations can play an imperative part in deciding arrangements within the forestry industry. They frequently have the ability in natural and social issues can educate arrangement choices, and they can speak to the interface of partners who may not have a voice within the approach handle. Be that as it may, there's a hazard that nonprofits may prioritize their possess motivation over another partner interface, and policymakers must guarantee that arrangement choices are based on an adjustment of distinctive viewpoints and interface. 

5. Understanding human behaviour is imperative in forestry since forests are regularly utilized and overseen by individuals. For illustration, clashes can emerge between distinctive partners over how timberland ought to be utilized, and understanding the basic inspirations and values of each partner can offer assistance to discover arrangements that fulfill everyone's needs. Also, understanding human behaviour can offer assistance to foresters to plan outreach and instruction programs that are compelling in advancing maintainable timberland administration hones.

A circumstance where understanding human behaviour would be imperative is intending illicit logging exercises, where foresters would have to get the inspirations and motivating forces of those locks in illicit exercises in arrange to plan successful methodologies to avoid them. 

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In diffusion,

A) the molecules only move if ATP is present

B) the molecules move from an area of low concentration to high concentration

C) the molecules are unable to permeate the membrane

D) the molecules of a substance spread out evenly in the space they occupy

Answers

For instance, when a person spray his or her room, from where he or she spray will spread throughout the corners of the room

Gilbert ryle



1. Do you agree with him/her?
2. Explain his/her philosophy of the
self.
3. What made you agreed to him/her?

Answers

Answer:

2. explain

Explanation:

2.In The Concept of Mind (1949), Ryle argued that the traditional conception of the human mind—that it is an invisible ghostlike entity occupying a physical body—is based on what he called a “category mistake.” The mistake is to interpret the term mind as though it were…

in the concept mind ryle argued that the traditional conception of the human mind

hiii has anyone done the Earth's Interior, Project: Earth’s Layers on edg 2020 if have pls sand to mee. if not pls do not answer. i will mark brilliant

Answers

Answer:

Crust, mantle, and the core are the interior parts of earth.

Explanation:

Earth's interior is divided into three layers i. e. crust, mantle, and the core. The temperature of crust is lower than the rest of the layers and when we go inside earth from crust to mantle and the core, the temperature is increases. The temperature of crust is 200° Celsius to 400° Celsius, the temperature of mantle is 1000° Celsius to 3700° Celsius and the temperature of core is 4,400° Celsius to 6,000° Celsius.

Answer:

Earth's interior is divided into three layers i. e. crust, mantle, and the core. The temperature of the crust is lower than the rest of the layers and when we go inside earth from crust to mantle and the core, the temperature increases. The temperature of the crust is 200° Celsius to 400° Celsius, the temperature of the mantle is 1000° Celsius to 3700° Celsius and the temperature of the core is 4,400° Celsius to 6,000° Celsius.

Explanation:

edge 2021

Giving brainliest!!!!!!!!!!!!!!

Giving brainliest!!!!!!!!!!!!!!

Answers

Answer:

bacteria

Explanation:

bacteria and archaea are the only prokaryotes.

Answer:

Cycad

Explanation:

I am not 100% sure please correct me if I am wrong

____ is known as the coping of dna

Answers

Answer:

Replication

Explanation:

The copying of DNA is called DNA replication. The steps of DNA replication are the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment.

Hope this helped!

Other Questions
What are the four criteria of a goal that mike murphy recommends to achieve success? a. honest, accurate, rigorous, determined b. happy, appreciated, respectful, durable c. heartfelt, animated, required, difficult d. high-quality, arduous, rightful, dedicated The school is having a play. They have sold a total of 1000 tickets. Student tickets cost $5 andgeneral admission tickets cost $8. The play made a total of $6461. How many of each studentand general admission tickets were sold?The answer is (513, 487) or 513, 487 order of operations MCJoshua purchased a game card for the arcade for a total of $15. He played two basketball hoop games for $2.75 each and three rounds of air hockey for $1.25 each. How much did he have left on the game card? A fun house mirror distorts the image it reflects. Objects reflected in the mirror appear 1.3 times taller. When a five-foot-tall personlooks in the mirror, how tall does he appear? what minum ptoption of the population must be vaccinaed in order to achive herd immunity for a strian of the flu with ro=3.0 The baseball team is running a fundraiser to raise money for new equipment. A local grocery store donated cans of lemonade and bottles of water. Cans of lemonade sell for $2 each and bottles of water sell for $1.50 each. The team needs to raise at least $500 to buy a few pieces of equipment. The students can accept a maximum of 360 cans and bottles.a)Write a system of inequalities that can be used to represent this situation.b) The baseball team sells 144 cans of lemonade. What is the least number of bottles of water that must be sold to buy new equipment? Justify your answer. Describe and name the mountains, rivers, and plains of North America. Washoe Medical Center, Inc., admitted Shirley Swisher for the treatment of a fractured pelvis. During her stay, Swisher suffered a fatal fall from her hospital bed. Gerald Parodi, the administrator of her estate, and others filed an action against Washoe seeking damages for the alleged lack of care in treating Swisher. During voir dire, when the plaintiffs attorney returned a few minutes late from a break, the trial judge led the prospective jurors in a standing ovation. Later during voir dire, the judge joked with one of the prospective jurors, whom he had known in college, about his fitness to serve as a judge and personally endorsed another prospective jurors business. After the trial, the jury returned a verdict in favor of Washoe. The plaintiffs moved for a new trial, but the judge denied the motion. The plaintiffs then appealed, arguing that the tone set by the judge during voir dire prejudiced their right to a fair trial. Should the appellate court agree? Why or why not? E On a cosmic calendar, in which the history of the universe is compressed into one year, how long is the average human life span?. when ventilating a patient who has ingested a poison, mouth-to-mouth ventilation is dangerous not only because of the possibility of infection, but also because: explain the following type of payment instrument payal in economics If 30 kids in the class like grape juice, how manykids like pineapple juice? 5 is equal to 4 times that number given the name of the molecule found in the process of dna replication. match the named molecule found in the dna replication process to its appropriate description. single stranded binding proteins (ssbps) A drawing of a triangle. The base equals 15 centimeters and height equals 8 centimeters.HELLLPPPPPPP In using graphics, how much is "too much" when considering the use of graphics in a business document? Describe a real-life or hypothetical example of using too much and how that could have been handled differently. 200+ words please being affects the entire ecosystem,branch of biology that deals with the relationship oforganisms to their surroundingsWhen Jesse Senko was 12 years old, he had an experience thatliterally changed his life. Senko was snorkeling while on vacationin the Cayman Islands with his family when a large sea turtleswam near him. Senko naturally did what any 12-year-old boywould do and decided to grab the turtle and go for a ride. Thatturtle ride, in some ways, has never ended. People find theirpassions in many different ways. Senko found his passion whileriding on the back of a turtle when he was just 12 years old.ostudy of living organisms divided into manyspecialized fieldsbiological community of interacting organisms andtheir physical environmentToday, Senko is a conservation scientist at Arizona StateUniversity. He focuses his research and life's work on marineresource sustainability. Can you guess what that includes? If youguessed sea turtles, you would be correct. In college, Senkomajored in fisheries and wildlife science, and he also received aMaster of Science degree in wildlife ecology. Much of the focusof his work is on saving endangered sea turtles,set of things working together as parts of aninterconnecting networkSea turtles help keep the ocean healthy, and thus their well-being affects the entire ecosystem. They provide a naturalregulatory system for the environment. For example, sea turtleseat seagrass, which helps it grow properly, and their unhatchedeons provide nutrients for plant life to keen beaches healthy Sea 39. What information does the switchport port-security command use to restrict access to a switchs interface? (02.06 MC)Read and choose the option with the best words to complete the sentence.Soy Pablo y trabajo para el gobierno local. Hoy voy a hablar sobre las leyes de nuestra ciudad y los nuevos edificios en nuestra comunidad.According to the text, PabloO es bibliotecarioO es contablees jefees politico each patient is assigned a nine-digit unique number in the hospital cancer registry system called a personal cancer number