Clouds affect the amount of solar energy by blocking some of the light that reaches earth.
Answer:
A
Explanation:
Reptiles arose about 310–320 million years ago during the Carboniferous period.
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If by inadequate you mean not meeting the necessary levels (too low), then it is "hypo"
Answer:
<h3>Biologists study humans, plants, animals, and the environments in which they live. They may conduct their studies--human medical research, plant research, animal research, environmental system research--at the cellular level or the ecosystem level or anywhere in between.</h3>
