asked 205k views
0 votes
Mammals first appeared during the Cenozoic Era.

true or false

2 Answers

5 votes

Answer:

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

Step-by-step explanation:

answered
User Aymand Osanes
by
9.1k points
2 votes
Mammals first appeared during the Cenozoic Era. The statement is true.
answered
User Mrpatg
by
7.9k points
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