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Type: Multiple-Choice
Category: Communities, Populations, and Ecosystems
Level: Grade 6
Score: 1
Tags: exotic organism
Author: erynhuntington
Last Modified: 21 days ago

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Communities, Populations, and Ecosystems Question

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Grade 6 Communities, Populations, and Ecosystems

Why can introducing an exotic organism to an ecosystem be harmful?
  1. It might be a threatened species.
  2. It might die out.
  3. It might have no natural predators.
  4. It might mutate.
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