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A keystone species is one that A. Eats a mixture of plants and animals. B. Is introduced into a community after a major disturbance. C. Causes the amount of diversity in a community to decrease. D. Helps to stabilize the populations of other species in the community

User Looper
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Answer:

A keystone species is a species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically.

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User Elfxiong
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Answer:

D

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User Nesvarbu
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