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Monica [59]
3 years ago
7

The first known bird fossils date to which era of time.

Biology
2 answers:
mote1985 [20]3 years ago
5 0

Answer: Jurassic era

Explanation:

Hope this helps

vova2212 [387]3 years ago
4 0
Ssssssssssssssssssddddds
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