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Which of following are natural factors that can cause extinctions? I. climate change II. asteroid impacts III. volcanic eruptions IV. changes in oxygen levels in seawater A. I, II, III, and IV B. I, II,
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Which of following are natural factors that can cause extinctions?

I. climate change

II. asteroid impacts

III. volcanic eruptions

IV. changes in oxygen levels in seawater

A.

I, II, III, and IV

B.

I, II, and III only

C.

II and III only

D.

I and IV only
i need help asap

User Dominique Unruh
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1 Answer

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Answer:

A is the answer. so it's correct

User Pavel Gatilov
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