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soldi70 [24.7K]
3 years ago
4

Which substance do biochemists often search for in fossils to help better understand the evolutionary relationships of the organ

ism that formed the fossil?
A.
DNA

B.
iron

C.
ATP

D.
oxygen
Biology
1 answer:
poizon [28]3 years ago
5 0

Answer:

B

Explanation:

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