A keystone species has a greater effect on community structure than its numbers might suggest.

Name: A keystone species has a greater effect on community structure than its numbers might suggest.
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Question

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A keystone species plays a critical role in maintaining the structure of an ecological community, affecting many other organisms in the ecosystem and helping to determine the types and numbers of various other species in the community. Their impact is disproportionately large compared to their abundance.

A Keystone Species Has a Greater Effect on Community Structure