griffeysammy7 griffeysammy7

28-01-2021
Biology

contestada

The ? era featured the longest periods with no life forms on Earth.
A Palezoic
B. Precambrian
C. Cenozoic
D. Mesozoic

Respuesta :

JimmyIgloo JimmyIgloo

28-01-2021

Since D, Mesozoic Era had dinosaurs you can cross that off, C was when Wooly mammoths existed so that’s not it. So the correct answer for you would be B. PRECAMBRIAN. Hope this helps :)

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nunya667 nunya667

08-04-2022

Answer:

B. Precambrian

Explanation:

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