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lord [1]
3 years ago
6

Please help me :/ im not smart

Biology
2 answers:
Reika [66]3 years ago
4 0

Answer: in explanation

Explanation:

Over time the color of the trees changed to black or a dark color. Because the color of the trees changed the gray and brown squirrels were more noticeable to the foxes causing them to be killed off. This meant over time the squirrells with black fur survived and bred eventually populating the area with black squirrells.

Wittaler [7]3 years ago
3 0

Answer:

Well I'm not smart either. But i'll give you the answer.

Explanation:

Since the population of gray squirrels and brown squirrels decreased, and the population of black squirrels increased, that means the gray and brown squirrels were eaten/left and didn't blend in very well to their habitat. However, the population of black squirrels increased, so they blended in well with their environment. This tells us that the color of the trees became darker, closer to black, since there were more of them.

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Since fluid is present in every cell, maintaining a correct fluid balance is crucial. Water is crucial for solubility, transport, blood volume, blood pressure, and temperature regulation. Electrolytes support the production of nerve impulses and maintain fluid balance.

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3 0
2 years ago
URGENT!!!!!!!!!!!!!!!!!!!!!!!!!
Naily [24]

SOS:

The answer is <u><em>genetic recombination!</em></u>

<em>Hope this helps!</em>

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