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Biology, 18.11.2020 21:20 QuestionsAnsweredNow

What is known about mass extinctions? Question 12 options:

a. They are common.

b. They occur instantaneously.

c. They wipe out all organisms.

d. They occur every several million years.

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Answers: 2

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What is known about mass extinctions? Question 12 options:

a. They are common.

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