2.1 Ecology

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Across
  1. 1. group populations in the same area that interact
  2. 5. living things in an organism’s environment
  3. 7. biological community and all of the abiotic factors that affect it
  4. 10. one organism benefits at the expense of the other
  5. 11. portion of the Earth that supports life
  6. 13. one organism benefits, the other is neither helped nor harmed
Down
  1. 2. role or position that an organism has in its environment
  2. 3. nonliving things in an organism’s environment
  3. 4. Organisms of the same species that live in the same place
  4. 5. large group of ecosystems that share the same climate and have similar communities.
  5. 6. one organism pursuing and consuming another organism for food
  6. 8. both organisms benefit
  7. 9. close relationship that exists when two or more species live together
  8. 12. is an area where an organism lives
  9. 14. study of how living organisms interact with each other in their environment