Unit Three Living Enviroment

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Across
  1. 4. an event where organisims fight for resources
  2. 8. an organisim that feeds on dead plant matieral
  3. 9. an interaction in nature invling two or more organisim where one is benifited and the other has no reaction
  4. 10. a group of two or more species occupying a geographical area
  5. 11. living
  6. 12. a naturally occuring area occupying a large area
  7. 14. an organisim that eats dead carcasses and does not hunt
  8. 15. interaction of two organisims in close pysical action,typically to the advantage of both
  9. 16. a community of interacting organisims in a given enviroment
  10. 19. the area and resorces used by an animal in it's given enviroment
  11. 20. the role an organisim plays in it's enviroment
  12. 21. not living
Down
  1. 1. to seperate or move on
  2. 2. the surrondings of where organisims live
  3. 3. an animal that feeds on plants
  4. 5. an interaction in nature between multiple oranisims where all of witch are benifited
  5. 6. the amount of a given species in a given area
  6. 7. the binding of organic molecules by bactirea or other living organisims
  7. 12. the mass of oganisims in a given area or volume
  8. 13. To keep in check or maintain
  9. 17. an organisim that feeds on meat
  10. 18. a reaction in nature between multiple organisims where one is benifited and one is harmed