Biology crossword

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Across
  1. 2. makes its own food
  2. 4. biological community of biotic and abiotic factors
  3. 6. living
  4. 9. when water turns into water vapor
  5. 11. when an area gets populated for the first time
  6. 13. organism that gets its nutrients from organic material
  7. 16. breathing
  8. 17. the first species to inhabit an environment
  9. 18. eats other organisms for food
  10. 19. organism that can get nutrients from simple inorganic material
Down
  1. 1. eats ditritus
  2. 2. rain, snow, hail
  3. 3. eats dead animals
  4. 5. eats both plants and meat
  5. 7. only eats meat
  6. 8. nonliving
  7. 10. repopulation of an area due to natural disaster
  8. 12. what food gives us
  9. 14. only eats plants
  10. 15. water droplets ie: water droplets on a drink