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25 votes
The first birds appeared during which time?

Mesozoic era
Devonian period
Paleocene epoch
Cenozoic era

User Kalten
by
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2 Answers

4 votes

Answer:

The answer is the Mesozoic era

User FidEliO
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3 votes
The Mesozoic era specifically the Cretaceous period
User Abhinav Dhiman
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7.8k points
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