VeronicaWengreen407 VeronicaWengreen407

17-03-2014
Biology

Answered

Which division of time during Earth’s history came ﬁrst?
a. The Paleozoic Era
b. The Cenozoic Era
c. The Late Precambrian
d. The Mesozoic Era

Answer :

17-03-2014

B. the cenozoic era came first

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