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Type: Multiple-Choice
Category: Communities, Populations, and Ecosystems
Level: Grade 7
Author: slfranson
Last Modified: 3 years ago

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Communities, Populations, and Ecosystems Question

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Grade 7 Communities, Populations, and Ecosystems

The struggle against other organisms for needed resources is                .
  1. commensalism
  2. competition
  3. mutualism
  4. predation