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What time period is called the Age of Mammals?

a.
the Precambrian time
c.
the Paleozoic era
b.
the Mesozoic era
d.
the Cenozoic era

2 Answers

7 votes

Answer:D

Its the Cenozic era

User Stevenlacerda
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4 votes

Answer:

Cenozoic Era

Step-by-step explanation:

User Michael Kent
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