According to paragraph 1 the belief in a balance of nature suggests that removing a speci

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According to paragraph 1, the belief in a balance of nature suggests that removing a species from an ecological community would have which of the following effects?

A.It would reduce competition between the remaining species of the community.

B.It would produce a different, but equally balanced, community.

C.It would lead to a decline in the community.

D.It would cause more harm than adding a species to the community.

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热搜:a是b的充分条件,b是a的必要条件吗