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cluponka [151]
3 years ago
6

The profusion of skin colors and physical characteristics of different humans is due to __________.

Biology
1 answer:
inysia [295]3 years ago
5 0

Answer:

D

Explanation:

The family trees and the punett square shows you.

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Answer:

Many cellular processes use similar mechanisms to achieve different goals.

Explanation:

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<em>In metabolism phosphorylation is a method of transferring energy, in cell signalling it transmits information.</em>

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