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iren [92.7K]
3 years ago
13

What is the best description foro mechanical waves

Biology
1 answer:
Nataly [62]3 years ago
4 0
It's basically a wave that moves back and forth at regular speed through matter. because of that it transfers energy through a medium (matter). however the movement of the wave is limited because of this but it can still move over long distances. so because of this these types of waves don't move far from their original point or Equilibrium position. in short think of throwing a pebble into water and seeing the little ripples from it, that's a mechanical wave. 
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Which statement about folic acid is false ? Folic acid absorption is dependent on the enzyme folacin. Folic acid is stored in th
sdas [7]

Answer:

Option A

Explanation:

Another name for folic acid is folacin and this is required for cells to produce a metabolite caled formate which is involved in the synthesis of nucleotides. The enzyme involved in its absorption/conversion is dihydrofolate synthetase and not folacin.

3 0
3 years ago
A species of moth has a 2 varieties of wing color: brown and white. As winter approaches, the trees where the moths live loose t
Morgarella [4.7K]

Assuming that this question makes reference to the survivability of the two moth variations, we can confirm that the brown-colored moth will be better adapted to survive in the winter months.

<h3>Why are the brown moths more likely to survive?</h3>

This has to do with their ability to better hide from predators. As described in the question, their primary predator are birds that hunt them while resting on the tree bark. This means that the white-colored moths will stand out against the dark tree bark and be easier prey for the birds. This will eventually lead to all the moths in the area being brown-colored through the process of natural selection.  

Therefore, we can confirm that the brown-colored moth will be better adapted to survive in the winter months due to their ability to hide from predators.

To learn more about natural selection visit:

brainly.com/question/9830102?referrer=searchResults

5 0
2 years ago
WILL GIVE THE BRAINLEST <br><br>Explain why the answer you chose is correct.​
Mademuasel [1]

For one thing based off of process of elimination we know that both plant and animal cells have a cell membrane, and a nucleus. Therefore we are left with cytoplasm and cell wall. According to the question we are most likely looking for something in the animal or plant cell that they don’t have in common with each other. Therefore, the answer is cell wall because an animal cell doesn’t have a cell wall, but a plant cell does. The cell wall can also make it more rigid!

7 0
3 years ago
In a certain breed of dogs, black hair is dominant and brown hair is recessive. If two parents are heterozygous for black hair,
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I think it maybe 75% because both parents can give the dog black hair
7 0
3 years ago
Pls help this is major plssssssss help!
Darya [45]
Correct answer - A (It can transfer energy though empty space.)

Why? - Transferring energy through empty space is called RADITION.
7 0
3 years ago
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