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Type: Multiple-Choice
Category: Biotic and Abiotic
Level: Grade 9
Score: 20
Author: caryocs
Last Modified: 10 months ago

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Biotic and Abiotic Question

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Grade 9 Biotic and Abiotic

Which of the following is a biotic factor operating within an ecosystem?
  1. The kind of climate in a given region
  2. Carnivores that eat other animals
  3. The concentration of hydrogen gas in the air
  4. The rate of water flow in a body of water
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