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Type: Multiple-Choice
Category: Symbiosis
Level: Grade 9
Author: grody311
Last Modified: 6 years ago

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Symbiosis Question

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Grade 9 Symbiosis

In commensalism, which statement is true?
  1. One organism benefits while another is unaffected.
  2. One organism benefits while another is harmed.
  3. Both organisms benefit.
  4. None of them are benefiting.