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Andrej [43]
2 years ago
5

How if life possible on earth after billions of years

Biology
1 answer:
gtnhenbr [62]2 years ago
7 0

Answer:

nature saved us

Explanation:

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If both the biceps and triceps muscle contract at the same time, what happens?
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when one muscle is contracted, the other muscle from the pair is always elongated. for example, the biceps and tricep muscles work together to allow you to bend and straighten your elbow. when you want to bend your elbow, your bicep muscle contracts. and at the same time tricep muscles relaxes.

Explanation:

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Which of the following best describes how the first organic molecules on the early Earth may have been formed?
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Which of the following expresses -7 as m/n in simple form ?
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