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Naily [24]
3 years ago
15

What do all of these samples have in common?

Biology
2 answers:
Eduardwww [97]3 years ago
7 0
They were all once living things. However, due to evolution, these have all adapted in many ways, or become extinct.

I hope this helps.
34kurt3 years ago
6 0

Answer:

They are all fossils

Explanation:

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