Intro to Ecology

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Across
  1. 3. the role an organism plays in its environment
  2. 5. an organism that eats both plants and animals
  3. 8. the relationship where both organisms benefit
  4. 9. an organism that only eats plants
  5. 13. an organism that only eats other animals
  6. 14. nonliving factors in an environment
  7. 15. the relationship where one organism benefits and the other is harmed
Down
  1. 1. shows the continuous movement of water on Earth, underground and in the atmosphere
  2. 2. an organism that makes its own food
  3. 4. the relationship where one organism benefits and the other is unaffected
  4. 6. where an organism lives
  5. 7. the element used to build our DNA and protein
  6. 10. the study of organisms and their environment
  7. 11. living factors in an environment
  8. 12. one single organism