According to the fossil record above, during which era did mammals first appear?
A)
Cenozoic<...
Biology, 14.01.2021 07:20 WhiteWinterRose
According to the fossil record above, during which era did mammals first appear?
A)
Cenozoic
B)
Mesozoic
0
Paleozoic
D)
Modern Day
Answers: 1
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