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

asked Aug 16, 2021 186k views

2 votes

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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3 votes

Answer:

Step-by-step explanation:

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

Shanel answered Aug 22, 2021

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