This map shows the surface air temperature across the United States. The units are measured in degrees Fahrenhelt.


Follow the steps to complete the drawing.


Step 1: Isotherms. Draw Isotherms on the map using the blue pen. Be sure the Isotherms don't cross each other. To do


this, you might need to estimate some temperature values to complete your lines. Not all Isotherms will be closed circles.


Label your Isotherms with the temperature near one or both ends of the line.


Step 2: Warm and Cold Air Masses. Locate the state(s) with the lowest temperatures and shade them In blue. Locate the


state(s) with the warmest temperatures and shade them in red

The fact shows that humans and rats have a kinship relationship and the same ancestor tens of millions of years ago.

Gene is genetic material consisting of a piece of DNA that determines individual traits.

Mice and humans are included in the group of mammals. Both mice and humans give birth to it and are warm-blooded. Both of them have almost the same genetic material, that's why humans and mice have almost the same anatomical function so that they can experience the same disease in humans.

Even rats also have brain function and brain architecture consisting of brain cell types that are almost the same as humans. This is because most mammals do have a kinship relationship and a common ancestor millions of years ago. Therefore mice are often used as experimental material.

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Answer:

by designing short guide RNAs (sgRNAs) customized to target genes of interest in the cells of these species

Explanation:

The CRISPR-Cas9 editing system is a versatile and powerful genome engineering tool for editing genomes, which can be directed to alter almost any DNA sequence in order to modify gene function. This system consists of an endonuclease protein (Cas 9) that cuts DNA at specific sites guided by a short guide RNA (sgRNA), which binds by base complementarity to the target sequence. This sgRNA must be designed with efficiency and specificity to target genes of interest. In consequence, the CRISPR-Cas9 genome editing system produces DNA double-strand breaks which may be repaired by 1- error-prone nonhomologous end joining (NHEJ) or 2-homology-directed repair (HDR) DNA repair pathways. According to the DNA repair pathway that has been activated, it is possible to trigger genetic modifications in the cells of different species (i.e., plant cells, animal cells, human cells, etc).

Age is an example of a nominal and discrete measure. It classifies individuals into distinct categories based on the number of years they have lived, but it does not have any inherent numerical meaning or allow for intermediate values.

Age is an example of a nominal measure. A nominal measure is a type of measurement scale that classifies data into distinct categories or groups. In the case of age, individuals are categorized into specific age groups, such as 0-18, 19-30, 31-45, and so on. These categories do not have any inherent numerical or quantitative meaning. Instead, they serve as labels to differentiate different age ranges.

Unlike a biological measure, which refers to physical characteristics of living organisms, age is not directly related to an individual's biology. It is a social construct that is used to determine the number of years a person has lived since birth. Age can be measured using a variety of units, such as years, months, or days.

Age is also a discrete measure because it takes on specific, separate values. For example, someone can be 15 years old, 25 years old, or 40 years old. There is no intermediate value between these discrete age categories.

On the other hand, age is not a continuous measure. A continuous measure is one that can take on any value within a certain range. For example, height or weight can have any value within a specific range. In the case of age, there are distinct categories and no intermediate values. You are either in one age group or another.

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Answer:

a) Methionine- Serine- Proline- Serine- STOP.

b) UAC- AGA - GGU -

UCG - AUC

c) AUG- UCG- CCA- AGC- UAG

Explanation:

A) The DNA sequence in this question is given as follows: 3 TÁC -AGA - GGT -

TCG - ATC 5'. This sequence undergoes transcription and translation (gene expression) in order to give rise to an amino acid sequence.

The mRNA sequence that will result following transcription is: AUG- UCU- CCA- AGC- UAG

Following translation, each codon in the above mRNA sequence will result in the following amino acid sequence: Methionine- Serine- Proline- Serine- STOP.

B) Anticodons are a group of three nucleotides that are complementary to a codon found on the tRNA molecule. The anticodons for each codon on the mRNA sequence is: UAC- AGA - GGU -

UCG - AUC

C) Silent mutation is a type of substitution mutation in which one or more nucleotide base is replaced by another in such a way that it does not change or alter the amino acid sequence. Using the mRNA sequence: AUG- UCU- CCA- AGC- UAG

A mutated sequence is as follows: AUG- UCG- CCA- AGC- UAG. Note that, G has replaced U in the second nucleotide. However, there is no change in amino acid that results because the same UCU that codes for SERINE is also encoded by UCG.

Answer:1111111

Explanation:

Answer:

I tried but I could not get if

Explanation:

try Google or any other app

Answer:

1

Explanation:

Radionuclides are waste products of mining poses the greatest health risk.Thus ,option 1 is correct.

A radionuclide or is a nuclide that has excess energy to make it unstable.

The extra energy can be utilised in three ways:

Several health issues are arise due to radionuclide.

Cancer is the major disease caused due to radionuclide that affects a large number population.

Radionuclide plays a vital role in increasing the mortality rate.

Therefore, radionuclides is the waste products of mining poses the greatest health risk.Thus option 1 is correct .

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The process that cancer cells stimulate as the formation of new blood vessels to nourish a new cancerous tumor is called Angiogenesis.

Blood vessel growth is referred to as angiogenesis. Endothelial cells, which cover the interior of blood arteries, move, proliferate, and differentiate throughout this process.

Chemical cues in the body regulate the process of angiogenesis. Some of these signals, including vascular endothelial growth factor (VEGF), bind to receptors on the surface of healthy endothelial cells. Signals are started inside endothelial cells that encourage the formation and survival of new blood vessels when VEGF and other endothelial growth factors connect to their receptors on these cells. The development of blood vessels is hampered by additional chemical signals known as angiogenesis inhibitors.

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Answer: the central government is stronger in a unitary government

Explanation:

i got it wrong and it said that’s the correct one

The correct CPT® coding for a cystourethroscopy with brush biopsy of the renal pelvis is C) 52005, 52007.

CPT® code 52005 is for cystourethroscopy with biopsy(s) of urethra or bladder, while 52007 is for cystourethroscopy, with ureteral catheterization and brush biopsy of the renal pelvis. Both codes are needed to accurately report the procedure.

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The answer to this statement:  "An example of a severe disruption to an ecosystem is- d.the loss of a river system due to contamination."

An ecosystem is a natural unit that includes all living and non-living things in a particular area. It includes organisms, their habitats, and the connections between them. A severe disruption to an ecosystem is an event that can significantly impact the organisms, physical surroundings, or natural processes within the ecosystem. Contamination of rivers is a significant environmental problem and has an adverse effect on the ecosystem. When a river gets contaminated, it affects all the organisms that depend on it and disrupts their habitat. The pollution affects the water quality, making it difficult for living organisms to survive. The toxins may even accumulate in the food chain, leading to long-term consequences. Thus, the loss of a river system due to contamination is a severe disruption to an ecosystem.

Disruption to ecosystems refers to any significant alteration or disturbance that impacts the functioning, composition, or structure of an ecological community and its associated environment. These disruptions can have far-reaching consequences for both the ecosystem itself and the organisms that rely on it. Here are a few examples of disruptions to ecosystems:

1. Habitat Destruction: When natural habitats, such as forests, wetlands, or coral reefs, are destroyed or significantly altered, it can lead to the displacement or extinction of species that depend on those habitats. This disruption often occurs due to activities like deforestation, urbanization, or the conversion of land for agriculture or infrastructure.

2. Pollution: The release of pollutants into ecosystems, such as air, water, or soil pollution, can have severe impacts on the organisms living within them. For example, oil spills in oceans can harm marine life, while industrial pollution can contaminate water bodies and affect aquatic organisms.

3. Invasive Species: Introduction of non-native species into an ecosystem can disrupt the balance of native species and their interactions. Invasive species often outcompete native species for resources, consume native species, or introduce diseases, leading to population declines or extinctions of native flora and fauna.

4. Climate Change: Alterations in global climate patterns can have widespread effects on ecosystems. Rising temperatures, changing precipitation patterns, and sea-level rise can disrupt habitats, alter species' geographic distributions, and affect critical ecological processes like pollination, migration, and reproduction.

5. Overexploitation: Unsustainable harvesting or overfishing of species can lead to their depletion or extinction. This disruption affects not only the targeted species but also their predators, prey, and the overall balance of the ecosystem.

6. Disruption of Food Chains and Trophic Levels: Any disturbance that affects the interactions between different species in a food chain or disrupts the balance between predator and prey can have cascading effects throughout the ecosystem. For example, the removal of top predators can result in an overabundance of prey species, leading to vegetation depletion and subsequent impacts on other organisms.

These disruptions to ecosystems often result in biodiversity loss, reduced ecosystem resilience, and impaired ecosystem services that humans depend upon, such as clean water, pollination, and climate regulation. It is crucial to mitigate and prevent such disruptions to maintain the health and functioning of ecosystems.

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Answer:

Blood has many functions and the 5 basic functions in the body are:

- transporting oxygen and nutrients to the lungs and tissues.

- forming blood clots to prevent excess blood loss.

- carrying cells and antibodies that fight infection.

- bringing waste products to the kidneys and liver, which filter and clean the blood.

- regulating body temperature.

Answer: partially negative

Explanation:

You didn't specify much what type answer you were looking for in the blank, so I assumed that you're asking for the charge of the particle.

Answer:

zygote

Explanation:

known as a fertilized egg/ovum

Answer:

Any change in the level of a limiting factor will affect the rate of reaction. If the level is too low or too high, the rate of photosynthesis declines rapidly.

Explanation:

Answer:

H

Explanation:

the can,the swing and the bird

Answer: H. The can, the swing, and the bird

Explanation:

Answer: In all there are six basic variable types: dependent, independent, intervening, moderator, controlled and extraneous variables. Independent and Dependent Variables In general, experiments purposefully change one variable, which is the independent variable.

Explanation:can i have a brainliest

The term paired samples refers to the two samples from the same population that are linked, and these samples are compared by looking at the difference between the two values.

When each data value in one sample is matched with a corresponding data value in another sample, the samples are known as paired samples. The samples are paired because there is a direct relationship between the two samples, which is why they are compared.

A pair of samples is defined as two samples from the same population that are closely linked to each other.

The comparison is conducted by looking at the difference between the two values, and this is done by subtracting the corresponding values from each other.

Paired sample t-tests are frequently used in data analysis. Paired sample t-tests are often used in pretest-posttest experimental studies, as well as studies in which two different treatments are applied to the same set of participants.

Paired sample t-tests may also be utilized to compare results obtained by two different individuals or groups on the same or comparable problems.

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Information about it has a cell wall or not would be most useful in determining if it is a fungus or an animal

A cell wall is an external structural layer that surrounds some types of cells. It may be hard, flexible, or occasionally rigid. It serves as a filtration system as well as structural support and protection for the cell.

Many of the traits that set plant cells apart from animal cells are caused by the cell wall. The cell wall serves a variety of activities that are essential to plant life, despite frequently being thought of as an inert product used only for mechanical and structural purposes.

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The oxidation number of carbon (C) in CO2 is +4. Hence, the correct answer is (d) +4, which represents the sum of the oxidation numbers in the compound CO2.

To determine the sum of the oxidation numbers in the compound CO2, we need to assign oxidation numbers to each element in the compound.

In CO2, oxygen (O) generally has an oxidation number of -2, as it tends to gain two electrons to achieve a stable octet. Let's assign the oxidation number of -2 to each oxygen atom:

Oxygen (O): -2

Since the overall compound is neutral, the sum of the oxidation numbers must equal zero.

Now, let's assign the oxidation number of carbon (C) as x:

Carbon (C): x

The sum of the oxidation numbers can be calculated as follows:

2(-2) + x = 0

Simplifying the equation:

-4 + x = 0

x = 4

Therefore, the oxidation number of carbon (C) in CO2 is +4.

Hence, the correct answer is (d) +4, which represents the sum of the oxidation numbers in the compound CO2.

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The genome of a virus can consist of either DNA or RNA, but not both.  Here option D is the correct answer.

Some viruses contain double-stranded DNA genomes, such as the herpesvirus and poxvirus families, while others contain single-stranded DNA genomes, such as the parvovirus family. Other viruses have RNA genomes, which can be either single-stranded or double-stranded.

Positive-sense single-stranded RNA viruses, such as the poliovirus and the coronaviruses that cause COVID-19, can be directly translated by host ribosomes into viral proteins. Negative-sense single-stranded RNA viruses, such as the influenza virus and the Ebola virus, require a viral RNA polymerase to transcribe the genome into messenger RNA.

Some viruses, such as retroviruses like HIV, have RNA genomes that are reverse-transcribed into DNA after entering host cells. This DNA can then be integrated into the host genome and transcribed along with the host DNA.

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a)Using a cylinder of height H and radius r as an approximation of the shape of a human, the surface area, volume, and mass are calculated in terms of r and H as follows:

(b)The body surface area (BSA) of a human can be rewritten in terms of the height (H) and mass (M) as follows:

(c)If r = 0.15 m and H = 1.70 m, then using the equation, S = 2πrH + 2πr², the body surface area is given as:

(d)Considering the formula BSA = √(MH/C) with fixed H, a graph with BSA on the y-axis and M on the x-axis can be plotted.The trend shows a non-linear increase in BSA as the mass increases.

(e)Considering the formula BSA = √(MH/C) with fixed BSA, a graph with H on the y-axis and M on the x-axis can be plotted.The trend shows a linear increase in height as the mass increases.

Human are the most numerous and widespread primate species. They are a type of great ape that is characterized by a bipedal gait and capable cognitive abilities thanks to their large and complex brains. From the moment humans were created, somatic cell chromosomes have a total of 46 egg cells or sperm cells have only 23 chromosomes. The existence of fertilization returns the number of chromosomes of body cells to 46.

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Answer: Possibly meaning sciene is a subject where you actually have to put in the work. You are doing stuff. Many stuff actually.

Explanation:

1. D) Ecosystem

2. C) Ecology

3. D) Food Chain

4. A) Aquarium

5. C) Terrarium

6. D) Photosynthesis

7. B) chlorophyll

8. A) Nitrogen Cycle

9. C) Germination

10. C) Food Web

11. B) Aquatic

12. C) Consumer

13. B) Herbivore

14. C) Carnivore

15. A) Omnivore

16. B) False

17. D) Primary producer of energy

18. C) chloroplasts

19. D) old

20. B) decomposers (bacteria, fungus)

1. An ecosystem refers to a system formed by the interaction of a community of organisms with their environment, encompassing both living (biotic) and non-living (abiotic) components. It includes various organisms, their habitats, and the flow of energy and nutrients within the system.

2. Ecology is the branch of biology that focuses on the study of the relationships and interactions between organisms and their environment. It explores the interconnections between organisms, their physical surroundings, and the influence of factors such as climate, resources, and human activities.

3. A food chain is a series of organisms that are interrelated in their feeding habits, with each organism being consumed by the next in the chain. It represents the transfer of energy and nutrients from one organism to another in a linear sequence.

4. An aquarium is a glass-sided tank or bowl designed for the housing and display of aquatic animals. It provides a controlled aquatic environment for the organisms to live and thrive.

5. A terrarium is a glass container, primarily enclosed, used for growing and displaying plants. It provides a controlled environment for plants to grow, usually with a lid to create a mini-ecosystem.

6. Photosynthesis is the process by which plants, algae, and some bacteria convert light energy from the sun into chemical energy in the form of glucose. It involves the absorption of sunlight, carbon dioxide uptake, and the release of oxygen.

7. The green color of plants is primarily attributed to chlorophyll, a pigment found in chloroplasts. Chlorophyll plays a crucial role in capturing light energy during photosynthesis, which is essential for the production of carbohydrates in plants.

8. The nitrogen cycle is a continuous sequence of natural processes by which nitrogen in the atmosphere and nitrogenous compounds in the soil are converted and transformed. It involves nitrogen fixation, nitrification, assimilation, ammonification, and denitrification, ensuring the availability and recycling of nitrogen in ecosystems.

9. Germination refers to the process in which a seed begins to sprout and develop into a new plant. It involves the absorption of water, activation of enzymes, and the emergence of a young shoot or root from the seed.

10. A food web represents the interrelated food chains within an ecological community. It illustrates the complex network of feeding relationships, showcasing the flow of energy and the transfer of nutrients between organisms in an ecosystem.

11. Animals and plants that live in water are referred to as aquatic. The term describes their habitat, which can include freshwater bodies like rivers and lakes, as well as marine environments such as oceans and seas.

12. A consumer is a person or thing that consumes or eats. In the ecological context, it refers to an organism that obtains energy and nutrients by consuming other organisms.

13. A herbivore is an animal that exclusively eats plants as its primary source of nutrition. It has adapted physiological and anatomical features to digest plant material effectively.

14. A carnivore is an animal that solely consumes other animals as its primary food source. It possesses specific

15. An omnivore is an animal that has a diet consisting of both plant matter and animal tissue. It has the ability to consume and digest a variety of food sources, including both plants and animals.

16. False. Humans are not classified as carnivores. They are considered omnivores because their diet can include both plant-based foods and animal-based foods.

17. The Sun is considered the primary producer of energy. Through the process of photosynthesis, plants and other photosynthetic organisms capture sunlight and convert it into chemical energy, which fuels the entire food chain.

18. The green color of plants is produced from organelles called chloroplasts. Chloroplasts contain the pigment chlorophyll, which absorbs sunlight and plays a vital role in photosynthesis, allowing plants to convert light energy into chemical energy.

19. Consumers in an ecosystem serve a crucial role for a species by consuming animals that are either too weak or too old. They help regulate population sizes and maintain the overall balance and health of the ecosystem.

20. Decomposers, such as bacteria and fungi, play a vital role in returning or recycling the primary chemical compounds of organisms back into the food chain. They break down dead organic matter and waste materials, releasing essential nutrients and completing the nutrient cycle.

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1. A system formed by the interaction of a community of organisms with its environment is called ecosystem.

2. The branch of Biology dealing with the relations and interactions between orgainisms and their environment is called Ecology.

3. A series of organisms interrelated in their feeding habits, the smallest being fed upon by a larger one is called Food Chain.

4. A glass-sided tank, bowl in which aquatic animals live is called Aquarium.

5. A glass container chiefly enclosed for growing and displaying plants is called Terrarium.

6. The process in which plants make their food is called Photosynthesis.

7. The green color of the plant is called chlorophyll.

8. The continuous sequence of natural processes by which nitrogen in the atmosphere and nitrogenous compounds in the soil are converted is called the Nitrogen Cycle.

9. When a seed begins to grow and develop is called Germination.

10. The interrelated food chains in an ecological community is called Food Web.

11. Animals and plants that live in water are called Aquatic.

12. A person or thing that eats is called Consumer.

13. An animal that only eats plants is called a Herbivore.

14. An animal that only eats other animals is called a Carnivore.

15. An animal that eats both plants and animals is called an Omnivore.

16. Humans are Omnivore.

17. The Sun is a Primary producer of energy.

18. The green color of plants is produced from organelles called chloroplasts.

19. Consumers in an ecosystem serve a 'healthy' role for a species by consuming animals that are either too weak or too old.

20. Along a food chain, the role of decomposers (bacteria, fungus) is to help return or recycle the primary chemical compounds of organisms back to the chain:

An ecosystem is an ecological system formed by an inseparable reciprocal relationship between living things and their environment. An ecosystem can also be said to be a complete and comprehensive unitary arrangement between all elements of the environment that influence each other.

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Answer:

There are several differences between gametogenesis in male humans and gametogenesis in female humans. Here are two examples:

1. Location: Gametogenesis, or the production of gametes (sex cells), occurs in different locations in males and females. In males, gametogenesis occurs in the testes, which are located outside the body in the scrotum. In females, gametogenesis occurs in the ovaries, which are located inside the pelvis.

2, Quantity: Males and females also produce different quantities of gametes. Males produce millions of sperm cells each day, while females produce only a limited number of eggs. The production of eggs, or ova, is a slow process that occurs over a woman's lifetime, while the production of sperm is a continuous process that occurs throughout a man's life.

Overall, these differences reflect the unique reproductive roles and functions of males and females in sexual reproduction.

Answer:

The first plant demonstrate stunt growth. The second one demonstrate rapid growth

Explanation:

The first one lacks proper care and is not exposed to sunlight. The second one is the opposite of the first one

Answer: They are geographically widespread

Explanation: Markers of geological time refers to indicators or guide employed in the estimation and depiction of the geological time a particular rock deposit or event occurred. The markers above, the volcanic ash are particles ejected during volcanic eruption which involves the flow of very hot lava to the earth surface which cools and solidifies very rapidly. and index fossils are usually good markers of geological time because the are geographically widespread. This characteristic ensures that mapping deposits over a large geographic regions is possible due to the occurrence of these markers over a broad geographic region. Where markers do not posses wide geographic spread, it becomes very difficult to map. In addition to the above characteristics, both markers are also formed over a short period of time.