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30-11-2020
Biology

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3. When did reptiles first appear in the fossil
record? sc.7.E.6.4
A Early Cenozoic
B Late Cenozoic
C Early Paleozoic
D Late Paleozoic

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Аноним Аноним

30-11-2020

Answer:

A

Explanation:

Reptiles arose about 310–320 million years ago during the Carboniferous period.

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