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Twelfth Grade (Grade 12) Biotic and Abiotic Questions

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Grade 12 Biotic and Abiotic
What is the definition of a biotic factor?
  1. non-living chemical and physical parts of the enviornment that affect living organisms and the functioning of ecosystems
  2. any living component that affects the population of another organism or the enviornment
Grade 12 Biotic and Abiotic
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