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  1. Biotic Factors: Definition, Types, Examples - Biology Dictionary

  2. Biotic and Abiotic Factors in Ecology - Science Notes and Projects

  3. What Are Biotic and Abiotic Factors in an Ecosystem? - Treehugger

  4. Biotic Factors - National Geographic Society

  5. Biotic Factors - Biology Simple

  6. Biotic Factors: Definition & Interactions - StudySmarter

  7. Abiotic & Biotic Factors In Ecosystems - Sciencing

  8. Ecosystem - Education | National Geographic Society

  9. Biotic Factors In Ecosystems - Sciencing

  10. 10.1: Ecosystems and ecological interactions - Biology LibreTexts