Biology, 23.06.2021 18:20, sierravick123owr441

The mass extinctions that occurred 250 million years ago and 65 million years ago may have been due to gradual processes or . A.)a large comet or asteroid striking Earth

B.)widespread reproductive isolation

C.)lightning strikes

D.)rapid continental drift

Answers: 3

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The mass extinctions that occurred 250 million years ago and 65 million years ago may have been due to gradual processes or . A.)a large comet or asteroid striking Earth B.)widespread reproductive isolation C.)lightning strikes D.)rapid continental drift

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Other questions on the subject: Biology

Questions in other subjects:

The mass extinctions that occurred 250 million years ago and 65 million years ago may have been due to gradual processes or . A.)a large comet or asteroid striking Earth

B.)widespread reproductive isolation

C.)lightning strikes

D.)rapid continental drift