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  2. Topic
    Geology/Geography/Oceanography/Atmospheric Sciences
  3. Study Set
    Ecology The Economy of Nature
  4. Exam
    Exam 18: Community Structure
  5. Question
    Keystone Species
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Keystone Species

Question 45

Question 45

Multiple Choice

Keystone species


A) have the most biomass in a community.
B) are usually top predators.
C) can affect community structure despite low abundance.
D) are invasive predator species that eat native herbivores.

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