ecology

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Across
  1. 7. study of organism interactions with environment
  2. 9. living
  3. 10. maximum number of a certain organism
  4. 11. relationship where both organisms benefit
  5. 13. consumes other organisms for energy
  6. 14. all living and nonliving things in an environment
  7. 16. eats both plants and meat
  8. 17. eats only meat
  9. 18. non-native species that causes harm
  10. 19. location on earth where all organisms live
  11. 20. eats only plants
  12. 21. interconnected food chains
Down
  1. 1. nonliving
  2. 2. organism that thrives in extreme conditions
  3. 3. diversity among a species
  4. 4. organism that breaks down organic matter
  5. 5. dominant primary producer
  6. 6. long term weather patterns
  7. 8. makes its own energy
  8. 12. various organisms living in the same environment
  9. 15. adaptation to look like another organism