answer: both involve a type of protective coating.
Explanation:
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The answer should be %50
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Answer:
A. makes more copies of a sample of DNA
The answer is B. Think of it this way. You always give insulin with a meal cause they need to raise their blood sugar. Glucagon is given when the blood sugar is too high and needs to come down.
The answer to this question is
B: the theory of evolution
I hyope this is correct and helps