Endemic species and were studied by Charles Darwin<span> during the voyage of the Beagle. His observations and collections contributed to the inception of Darwin's theory of evolution by natural selection....
Hope this helps.!
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Answer:
if i'm not mistaken it's the nucleic acid.
That answer would be A. nucleus
Answer:
Sunlight
Brainliest? I need 2 more XD
Explanation:
They move from an area of higher concentration to an area of lower concentration or they move down the concentration gradient
