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AP Environmental Science
Unit 2 – The Living World: Biodiversity
Topic 2.7
What is a keystone species in an ecosystem?
A species that reflects the health of its ecosystem
A species that dominates the climax community
A species that serves as a pioneer species in primary succession
A species whose removal would cause dramatic changes in the ecosystem
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AP Environmental Science - 2.7 Ecological Succession
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Keystone species
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About Fiveable
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CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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