Mammals first appeared during the Cenozoic Era. true or false

asked Jun 18, 2017 205k views

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Mammals first appeared during the Cenozoic Era.

true or false

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5 votes

Answer:

it is true because mammals arrived before humans in the Cenozoic Era

Step-by-step explanation:

Aymand Osanes answered Jun 20, 2017

8.5k points

2 votes

Mammals first appeared during the Cenozoic Era. The statement is true.

Mrpatg answered Jun 24, 2017

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