Question

10) What is the difference between primary and secondary succession?

a. Primary succession is slow, and secondary succession is fast
b. Secondary succession begins on soil and primary succession begins on bare rock
c. Primary succession begins when a natural disaster disturbs an ecosystem and secondary succession does not
d. Secondary succession begins with pioneer species such as lichens, and primary succession begins with shrubs and grasses
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Answer 1

b. Secondary succession begins on soil and primary succession begins on bare rock

Step-by-step explanation:

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