isaacgaljour
isaacgaljour isaacgaljour
  • 07-02-2017
  • History
contestada

What period of the Mesozoic era did mammals first appear?

Devonian
Triassic
Jurassic
Cretaceous

Respuesta :

cag2001 cag2001
  • 07-02-2017
Mammals first appeared during Triassic.
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Debrarockswithanimaj
Debrarockswithanimaj Debrarockswithanimaj
  • 22-10-2019

Answer: just took the test! the answer is indeed triassic

Answer Link

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