Chemistry
Chemistry, 22.04.2020 01:27, cristabean87

Humans first appeared in the period.

A) Mesozoic
B) Paleozoic
C) Jurassic
D) Cenozoic

answer
Answers: 3

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Do you know the correct answer?
Humans first appeared in the period.

A) Mesozoic
B) Paleozoic
C) Jurassic

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