Organisms and Their Relationships

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Across
  1. 2. living factors in an organism’s environment.
  2. 6. a biological community and all the things that affect it.
  3. 7. the nonliving factors in an organism’s environment.
  4. 8. where an organism lives.
  5. 10. one organism benefits; the other is neither helped nor harmed.
  6. 11. act of one organism pursuing and consuming another organism.
  7. 13. the portion of the Earth that supports life.
  8. 16. any abiotic or biotic factor that restricts the reproduction of an organism.
  9. 17. large group of ecosystems that share traits.
Down
  1. 1. group of interacting populations that occupy the same geographic area.
  2. 3. both organisms benefit.
  3. 4. one organism benefits at the expense of the other.
  4. 5. The ability of any organism to survive.
  5. 9. Organisms of a single species that share the same geographic location.
  6. 12. close relationship between two or more species live together.
  7. 14. the scientific discipline in which the relationships among living organisms are studied.
  8. 15. role or position that an organism has in its environment.