PhegesabgweozxfaSF PhegesabgweozxfaSF

21-09-2020
Biology

contestada

There are no fossils of mammals in the oldest layers of rock. What
does this tell us about mammals?

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tylordavis98521 tylordavis98521

21-09-2020

Answer:

They were not around at that time or either from it being so hot they just disappeared/melted.

Explanation:

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