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Moderate

Secondary Succession

APES-FYUWEN

Which of the following is true of secondary succession?

I. It occurs in a place where an ecosystem already exists.
II. It occurs more rapidly than primary succession
III. It occurs after natural disturbances like mudslides or tornadoes.
IV. It occurs after volcanic eruptions.

A

I

B

I, II

C

I, II, III

D

I, II, III, IV

E

II, IV