The answer is B. enzymes. Enzymes are a substance produced my living organisms that act like a catalyst to bring specific chemical reactions.
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Answer:
Liquid Water I believe :)
Explanation:
Google
Answer:
the first one is A and the second one is either B or C, sorry I could not be more sure about my answer on that second one
Explanation:
Just trust me please
Answer is A. Because natural selection the iguanas that can swim better would survive more and reproduce more. Webbed feet and flat tail would help with swimming.
The answer is D . ACA : )