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Doss [256]
3 years ago
13

Approximately how old is the earth?

Biology
2 answers:
Artemon [7]3 years ago
8 0
The answer is B. Hope this helps
Bas_tet [7]3 years ago
7 0

I am pretty sure the answer is B. hope this helps and if it is wrong pls tell me thanks! :)

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<em>~Luna</em>

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What happens to the number of carbon atoms in the carbon chain molecules as they go through the Krebs cycle
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