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Type: Multiple-Choice
Category: Food Chains and Webs
Level: Grade 9
Author: LennonLore
Created: 2 weeks ago

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Food Chains and Webs Question

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Grade 9 Food Chains and Webs

Which of the following is a true statement about ecosystems?
  1. Ecosystems are easily understood.
  2. Ecosystems are complex with many interlocking parts.
  3. Ecosystems are not affected by human activity.
  4. Ecosystems never adapt or change to new factors.
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