1. Only I
  2. Only II
  3. Both I and II
  4. All I, II and III
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1 Answers

Option 3 : Both I and II

  • The ecosystem is divided into two components, the biotic and abiotic components.
  • Biotic components include all the living things such as plants, animals, microbes, etc.
  • Abiotic components include all the non-living things such as water, soil, sunlight, rocks, etc.
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