Question

Why do communities change over time

Answer 1

Answer:

Ecosystems change over time, especially after disturbances, as some species die out and new species move in. ... Secondary succession is when a disturbance affects the community without completely destroying it and the growth of new plants and appearance of new animals is more rapid.

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Answer 2

Answer:

HERE IS YOUR ANS... WITH ATTACHMENT.M.

Explanation:

ECOSYSTEM IS THE MAIN CAUSE..........