There is a vestigial pelvic bone in whales which makes some people believe that their ancestors walked. Bones in the flippers have the same bones as land mammals arms and birds wings do which indicates divergence from the same ancestors.
Answer: Acetyl CoA, ATP,NADH2, PYRUVIC ACID, H20 electron carrier, Macro molecules, protein transport, nucleic acids?
Explanation:
<span>In order to move molecules in your kidneys or in your blood your body needs energy
ANSWER: ENERGY</span>
Answer:
mercury-in-glass thermometer
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