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AURORKA [14]
3 years ago
7

9. What energy level in a food web contains the most energy?

Biology
1 answer:
Keith_Richards [23]3 years ago
4 0

Answer:

A. Producer

Explanation:

Good Luck!!!

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Answer:

The correct ansqwer is- Vitamin D

Explanation:

Vitamin D is the vitamin that can be synthesized by the human body itself therefore it is not an essential vitamin for human beings. Human skin is the part that helps in making this vitamin in humans.

The natural form of vitamin D is vitamin D3 which is formed by the sunlight exposure on the skin. When we expose our skin in the sunlight the UV radiation penetrated our skin and converts provitamin D3 into pre-vitamin D3 then this previtamin can be isomerized into the natural form of vitamin D Which is vitamin D3. So the right answer is vitamin D.

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How would you expect the pH of a lake with limestone bedrock to compare to other lakes after several years of acid rain?
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Answer:

The interpretation including its set of circumstances is characterized throughout the explanation segment below.

Explanation:

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  • The world's oceans are covered from ocean acidification by limestone formations, which serves as a barrier to neutralize acid rain.
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