Answer:
I think its 2 mass correct me if im wrong but I'm very sure
Answer:
A
Explanation:
Force or weight im not sure if correct
Will give brainliest if you give the correct answer!
What similarities and differences do you see between the organisms in image 1?
Answer:
The similarities I see is that all organisms are standing on two feet, they have the same stance, and all have two feet and two arms.
The difference I see is the shape of the skull and the height.
Explanation:
I hope I have helped
In ΔRST, the measure of ∠T=90°, the measure of ∠R=82°, and ST = 99 feet. Find the length of TR to the nearest tenth of a foot
The length of TR to the nearest tenth of a foot is approximately 14.2 feet. We can find the length of TR using trigonometry.
In a right triangle ΔRST, with ∠T = 90°, ∠R = 82°, and ST = 99 feet, we can find the length of TR using trigonometry.
Since ∠R is given as 82° and ∠T is a right angle (90°), we can find ∠S using the fact that the sum of angles in a triangle is 180°:
∠S = 180° - ∠R - ∠T
∠S = 180° - 82° - 90°
∠S = 8°
We can use the trigonometric ratio of tangent (tan) to find the length of TR:
tan(∠S) = TR / ST
Let's substitute the known values:
tan(8°) = TR / 99
Now, we can solve for TR:
TR = tan(8°) * 99
Using a calculator, we find:
TR ≈ 14.2 feet
Therefore, the length of TR to the nearest tenth of a foot is approximately 14.2 feet.
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When a stem cell differentiates and changes in size and shape, specific genes are being
expressed.
transcribed.
spliced.
copied.
When a stem cell differentiates and changes in size and shape, specific genes are being EXPRESSED.
Gene expression involves the flow of genetic information from genes (DNA) to RNA and proteins.
Differentiation involves first the transcription of genes to messenger RNAs (mRNAs) and second the translation of these mRNAs to proteins.
During gene transcription, a fragment of DNA called 'gene' is used as a template to create an mRNA in the cell nucleus.
Subsequently, this mRNA travels to the cytoplasm where it is then used as template to create a protein by the process of translation.
In conclusion, when a stem cell differentiates and changes in size and shape, specific genes are being EXPRESSED.
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Answer:
expressed
Explanation:
Name a product that is from the Amazon rainforest and how it benefits the rainforest
Answer:
let's say example cocoa beans
Explanation:
cocoa beans are from Amazon forest and they help in making coffee
Answer:
Brazil nut
Explanation:
Next time you lather on your moisturiser take a look at the ingredients. Lots of Amazonian plants – like Brazil nut and coconut oil – work wonders on your skin!
Which kingdom has members that lack major organelles such as endoplasmic reticulum, mitochondria and Golgi bodies?
A) Bacteria
B) Protist
C) Fungi
D) Plantae
Answer:
A, Bacteria
Explanation: Prokaryotic bacteria are very simple and lack organelles like ER, mitochondria, Golgi, etc.
Which evidence supports the idea that life on Earth has continually evolved
Answer:
Fossils are the remains of long-dead organisms, preserved in rock. Because rocks are laid down in layers, one on top of the other, the fossil record is generally set out in date order: the oldest fossils are at the bottom. Running through the fossil record makes it clear that life has changed over time.
Explanation:
I looked it up for you :D
How do airplanes stay in the air?
Answer:A plane's engines are designed to move it forward at high speed. That makes air flow rapidly over the wings, which throw the air down toward the ground, generating an upward force called lift that overcomes the plane's weight and holds it in the sky. ... The wings force the air downward and that pushes the plane upward.
Explanation:
A plane's engines are designed to move it forward at high speed. That makes air flow rapidly over the wings, which throw the air down toward the ground, generating an upward force called lift that overcomes the plane's weight and holds it in the sky. ... The wings force the air downward and that pushes the plane upward
HURRY PLEASE DUE IN 6 MIN
WHAT ARE THE SOURCES OF THE SUNS ENERGY?
WHAT DO ELECTRICITY CHARGED PARTICLES FROM THE SUN CAN STRIKE IN EARTHS MAGNETOSPHERE TO LEAD TO THE PRODUCTION OF SHEETS OF LIGHT KNOWN AS AURORAS?
WHICH LAYER OF THE SUN HAS THE DENSEST MATERIAL?
Answer:
The sun is a star, this means the sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. Hydrogen nuclei fuse to form one helium atom. During the fusion process, radiant energy is released.
In the north, the display is called aurora borealis, or northern lights. In the south, it is called aurora australis, or southern lights. The activity that creates auroras begins on the sun. The sun is a ball of superhot gases made up of electrically charged particles called ions. I got u bro.
Explanation:
HELPThe Punnett square shows the possible genotypecombinations of two parents who are homozygous fora trait.WWW WWWwWWWWwWhat is the probability of the parents having a childthat is heterozygous for this trait?O 0%O 25%O 75%O 100%
As we can see in the punnet square we have a recessive homozygous and a dominant homozygous, in the possible combinations that can have the offspring, that is to say the letters inside square we can see that all are heterozygus, e
Discuss how and why x linked inactivation alters the genome of a female?
X chromosome inactivation occurs in early embryonic development. In females, one of the two X chromosomes is randomly and permanently inactivated in cells other than the Egg cells.
As a result of X chromosome inactivation, females also possess only one functional X chromosome as in males.
As a result of X chromosome inactivation, there is an alteration in the genome of a female because one X chromosome is being inactivated during embryonic development.
The diagram shows part of the digestive system. What is the function of the liquid produces in part 1 and released into part 2?
A to digest protein to amino acids
B to increase the surface area of fat droplets
C To acidify the contents of part 2
D To prevent further digestion of starch.
The liquid which the question refers to, is the pancreatic juice, which is a liquid secreted by the pancreas, which contains a variety of enzymes, including trypsinogen, chymotrypsinogen, elastase, carboxypeptidase, pancreatic lipase, nucleases and amylase. These enzymes have the function of digesting proteins, fats and carbohydrates passed from the stomach into the duodenum (part 2).
So the answer is A: to digest protein to amino acids( PLEASE HELP NEED A REAL ANSWER! )
Individuals with advantageous traits for their environment have a better chance of surviving
than those with less helpful traits. Explain how this is demonstrated in the moth information
above. Use specific information and examples.
Answer:
The moths with darker coloring lived long enough to reproduce and passed the trait on. The light peppered moths were easier for predators to spot on the dark soot covered trees so they died first.
Explanation:
URGENT!! Which is not part of the cell theory options: 25 points!! A. All known living things are made up of one or more cells B. Cells can divide C. Cells are the basic units of structure and function of an organism D. All cells come from preexisting cells
Answer:
B; cells can divide
Explanation:
is not in the cell theory
Answer:
B) Cells can divide
Explanation:
what are PH, Pollutants, and factory usage, and what is their purpose??
In industrial settings, pH measurements and control are essential for multiple purposes. Manufacturing facilities may employ pH monitoring and adjustment systems to ensure optimal conditions for chemical reactions, enzymatic processes, and product quality.
In the context of factories, the handling and management of pollutants are of utmost importance. Industrial facilities aim to mitigate and control the release of harmful substances into the environment.
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The shoulder and hip joints are similar because they are both: __________
a. biaxial joints. b. ball-and-socket joints
Answer:
The shoulder and hip joints are similar because they are both: ball-and-socket joints. The coxal joint is an articulation formed by: the head of the femur and the acetabulum.
Explanation:
brainliest pls
the difference between microevolution and macroevolution is that group of answer choices microevolutionary changes are small, and macroevolutionary changes are large. macroevolution happens slowly and microevolution happens quickly. microevolution happens slowly and macroevolution happens quickly. microevolution affects bacteria and macroevolution affects larger organisms.
Microevolution is the process by which organisms change in small ways over time. Macroevolution refers to larger evolutionary changes that result in new species.
A gene's frequency in a population changing is known as microevolution. These are minute adjustments that can take place in a matter of seconds and may go unnoticed by a casual observer. Microevolution change can occur in a few different ways. Gene frequencies in a population can be directly impacted by mutation, migration, genetic drift, and natural selection. Macroevolution is evolution that occurs above the species level. It concentrates on the growth of entire groupings. Tetrapods, or four-legged creatures, are an illustration of one such group. By examining fossils, geologic information, and contemporary animals, one can find proof of macroevolution.
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which of the following contributes to air pullution
Answer:
Anthropocentric Sources
Explanation:
i wish this will be the answer for this question.
how many joules of energy are required to freeze 5 grams of water?
According to the question, approximately 2192.5 joules of energy are required to freeze 5 grams of water.
The formula for determining the energy is as follows:
Q = m × C × ΔT.where Q is the heat energy required, m is the mass of the water which is 5g, C is the specific heat capacity of water which is 4.18 J/g/°C and ΔT is the change in temperature.
Now, Q = 5 × 4.18 × 25
= 522.5 J.
Now, we require to determine how much heat energy is required to freeze the water. This can be calculated using the formula:
Q = m × Hf
where Q is the heat energy required, m is the mass of the water, and Hf is the heat of the fusion of water.
Q = 5 g * 334 J/g
Q2 = 1670 J
Now, to find the total amount of energy which is required to freeze 5 grams of water:
522.5 J + 1670 J = 2192.5 J.
Therefore, approximately 2193.5 joules of energy are required to freeze 5 grams of water.
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Suppose a cell’s Golgi apparatus does not function properly. How might this problem affect other cells?
2. Decide with your group which of the two letters in Model 1 will be more successful at reaching
its destination. Justify your choice.
The eight levels of taxa in the most prevalent classification scheme today are domain, kingdom, phylum (plural, phyla), class, order, family, genus (plural, genera), and species, and they are arranged from the most generic to the most specific animal.
This scheme is based on the Linnean system. By dividing organisms into a hierarchy of groups and subgroups based on their similarities and differences, organisms are classified scientifically. The classification of organisms is crucial in order to recognise them and understand the generic of living things. Classifications make it simpler to learn about a variety of different plants and animals, as well as their characteristics and similarities.
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The eight levels of taxa in the most prevalent classification scheme today are domain, kingdom, phylum (plural, phyla), class, order, family, genus (plural, genera), and species, and they are arranged from the most generic to the most specific animal.
This scheme is based on the Linnean system. By dividing organisms into a hierarchy of groups and subgroups based on their similarities and differences, organisms are classified scientifically. The classification of organisms is crucial in order to recognise them and understand the generic of living things. Classifications make it simpler to learn about a variety of different plants and animals, as well as their characteristics and similarities.
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Humans can easily overcome the adverse effects of all of the following constraints on their population growth EXCEPT
(A) natural disasters
(B)short food supply
(C)insufficient housing
(D)natural predators
Answer:
C
Explanation:
Hope this is right!!!!. Have a great day!!!
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recall that the osmolarity of the gastric lfuid, plasma, interstitial fluid, and intracellular fluid is apporximately 280mosm to 300mosm.
The osmolarity of the gastric fluid, plasma, interstitial fluid, and intracellular fluid is approximately 280mosm to 300mosm.
This means that the concentration of solutes in these fluids is relatively balanced and within a normal range. It is important for the body to maintain this osmotic balance to ensure proper cellular function and overall health. If there is an imbalance in osmolarity,
it can lead to issues such as dehydration or swelling of cells. Therefore, monitoring and maintaining osmotic balance is a critical aspect of physiological regulation in the body. To answer your question regarding the osmolarity of various bodily fluids: The osmolarity of gastric fluid, plasma, interstitial fluid, and intracellular fluid is approximately 280 to 300 milliosmoles per liter (mosm/L). This range is essential for maintaining proper physiological functions and homeostasis within the body.
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Which of the following is mostly likely to result from an error during transcription A. it is formed by a particular sequence of amino acids B. it is read in groups of three nitrogenous bases C. it is made of the same components in all living organisms D. it is found in the base sequence of nucleic acids
Answer:
So I think you're trying to ask where transcription errors take place, which I would say is A.
Explanation:
DNA transcrption is when DNA is converted to RNA, which is then sent to ribosomes in the cell to make specific protiens(this is how viruses destroy cells, they use this system to make more viruses by causing viral RNA or DNA(transcripted)to be given to ribosomes) Anyway, transcritpion makes certain sequences of Amino acids for protiens, so an error is going to affect this area first, which can cause large systematic problems later.
which procedure involves examination of the angle of the anterior chamber to diagnose and manage glaucoma?
The procedure that involves examination of the angle of the anterior chamber to diagnose and manage glaucoma is called gonioscopy. Gonioscopy is a diagnostic test that is used to examine the angle of the anterior chamber of the eye.
This test is important in the diagnosis and management of glaucoma, which is a condition characterized by increased intraocular pressure that can lead to damage to the optic nerve and loss of vision. By examining the angle of the anterior chamber using a specialized lens, an ophthalmologist can determine the type of glaucoma and develop an appropriate treatment plan. Gonioscopy is typically performed during a routine eye exam and is a painless and non-invasive procedure.
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Piles of aluminum cans floating at sea would be an example of _______. a. organic pollutants b. macroscopic pollution c. pathogen pollutants d. thermal pollution please select the best answer from the choices provided a b c d
Piles of aluminum cans floating at sea would be an example of macroscopic pollution. So, the correct option is B.
What do you mean by Pollution?Pollution may be defined as any substance that negatively impacts the environment or organisms that live within the affected environment.
Macroscopic pollutants are large, visible items in waterways or any bodies of water. The first common pollutant is trash: especially plastic waste like bottles, aluminum cans, industrial plastic contaminations, etc.
Therefore, piles of aluminum cans floating at sea would be an example of macroscopic pollution.
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The beef tapeworm can grow to 10 meters
long inside a human's body. If there are
3.28 feet In 1 meter, calculate how many
feet long a tapeworm can be.
1. Scientists found the tooth of a megalodon. What can they gain from studying the tooth?
If you have 100 grams of a radioactive isotope (the parent) with a half-life of 10 years, how much of the non-radioactive element (the daughter) will be left after 10 years?
The mass of the non-radioactive element (the daughter) that will be left after 10 years will be 25 grams. The correct option is d.
What is a radioactive isotope?Radioactive isotopes and radionuclides are chemical species of the same elements. Half-life is the time in which half of the radioactive element is reduced. It is the time period of the reduction of the initial half of the radioactive element.
Given the total radioactive element is 100 grams
The age is 20 years
The half-life is 10 years
Hence, the number of half-lives, n=20/10= 2
The formula is
N= (1/2)n No
Where, N = concentration of nonradioactive element
No = Concentration of radioactive element
Put the values in the formula
N= (1 / 2) 2 × 100 = 25 grams
Therefore, the correct option is d, 25 grams.
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The question is incomplete. Your most probably complete question is given below:
100 grams
75 grams
50 grams
25 grams
12.5 grams
6.25 gram
student designed an experiment testing the effect of light distance on the rate of photosynthesis. she placed samples of elodea in test tubes and arranged the tubes at various distances from the light. she then counted the number of bubbles produced to measure the rate of photosynthesis. her results are in the table.
The amount of oxygen produced can be quantified in order to determine the rate of photosynthesis. Elodea leaves are divided into little pieces, and the cut ends are put into the funnel's stem.
What did Elodea's bubbles in this experiment represent?The bubbles that you observe rising from an elodea cutting's leaves are actually a result of the photosynthesis process. In some types of algae and in plants, photosynthesis takes place. In the process, light energy is changed into a sort of chemical energy that is then stored as sugar.
What substance did we use to examine whether photosynthesis existed in Elodea?To test whether photosynthesis and/or other processes are occurring, you will conduct experiments using the dye Phenol Red in this exercise. In Elodea plants, cellular respiration is taking place. The experiments look into how light affects these processes.
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your blood type is ab, rh positive and you are willing to give blood. in spite of a national shortage of blood, you were turned down by your local blood bank. the reason for being turned down is that your blood is
It is highly unlikely that someone with AB positive blood would be turned down as a blood donor due to the national shortage of blood. AB positive blood type is considered a universal recipient and can receive blood from all other blood types.
However, there may be other reasons why an individual with AB positive blood might be turned down as a blood donor.
One possible reason could be recent travel to an area where certain infectious diseases are prevalent. Blood banks have strict guidelines for donor eligibility to ensure the safety of the donated blood and the recipients who receive it. Donors who have recently traveled to areas with high rates of infectious diseases such as malaria, dengue fever or Zika virus may be asked to wait a period of time before being eligible to donate.
Other possible reasons for being turned down as a blood donor include recent use of certain medications or medical conditions that might pose a risk for the recipient. For example, individuals with a history of certain cancers or autoimmune disorders may not be eligible to donate blood.
It's important to note that blood donation policies vary by country and blood bank, and donors should consult local guidelines or speak with a healthcare professional if they have questions about their eligibility to donate blood.
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