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Type: Multiple-Choice
Category: Biotic and Abiotic
Level: Grade 7
Tags: biotic factor
Author: mkiddy
Last Modified: 3 months ago

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Biotic and Abiotic Question

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Grade 7 Biotic and Abiotic

Why is a dead tree still considered as a biotic factor in the ecosystem?
  1. It gives fertilizer.
  2. It once lived.
  3. It makes work easier.
  4. It provides shade to living things.
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