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bekas [8.4K]
3 years ago
6

Neurological changes in the brain caused by chronic fear or stress are:

Biology
1 answer:
TEA [102]3 years ago
8 0
Most likely to involve the amygdala.
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Marianne is comparing two animals: a fruit fly and a fruit bat. She asks, "Do a fruit fly and a fruit bat share a common ancesto
Sonja [21]

The answer is; YES

All organisms share one common ancestor in the beginning of life. Different species have branched at different times from common ancestors hence he evolutionary tree looks like tree called a cladogram. The nodes represent the common ancestry while branches depict divergence. Therefore even fruit flies and the fruit bats even though they do not belong to the same species shared a common ancestor at one time in history.

4 0
3 years ago
Does the law of conservation of energy apply to biological organisms? like fish?
krek1111 [17]
<span>which some organisms have learned to harness energy from sources other than the sun, including geothermal energy. That heat energy allows them to form energetic molecules of their own.</span>
6 0
3 years ago
Justin made a list of items from a book.
Olenka [21]

Answer:

D Butterfly, coral and amoeba came from pre existing  cells  

Explanation:

6 0
3 years ago
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Kaylis [27]

Answer:

B

Explanation:

If it is denser it will more likely sink because of convection currents forcing it down.

7 0
3 years ago
when members of a population are separated from each other by a physical barrier, causing new species to develop.​
My name is Ann [436]

Answer:the species could be seperated by many differnt barreirs like a storm that destroys a habitat and the species is split up but this does not mean that a new species would develop.

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This is because the only reason new speices would develop is if when they get seperated the species move to a new environment forcing them to adapt.

5 0
3 years ago
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