mollydye484 mollydye484

01-12-2020
Biology

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6. Significant mass extinctions occurred during which of the following epochs?
O A. Triassic, Permian, and Cretaceous
B. Triassic, Permian, Cretaceous, Pleistocene, Ordovician, and Devonian
O C. Pleistocene, Ordovician, and Triassic
D. Ordovician, Triassic, Jurassic, Silurian, Eocene, and Oligocene

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yesseniasolis4p18p1l yesseniasolis4p18p1l

01-12-2020

the answer is b. hope this helped

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