In what era do humans appear on the Geologic Time Scale?
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Captionless Image
Precambrian
Cenozoic
Mesozoic
Paleozoic
Humans appear on the Geologic Time Scale in the Cenozoic era.
so what is it
Humans appear on the Geologic Time Scale in the Cenozoic era.
ok is it any of these Precambrian
Cenozoic
Mesozoic
Paleozoic