RexHasgill671
RexHasgill671 RexHasgill671
  • 05-01-2015
  • Biology
Answered

Birds first appeared and rose to prominence during the: Answer Precambrian Paleozoic Era Mesozoic Era Cenozoic Era



Answer :

0dessa
0dessa 0dessa
  • 05-01-2015
Birds developed in the Mesozoic era, but diversified greatly in the Cenozoic. The answer is c), Mesozoic era.
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