science

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Across
  1. 3. when one organism benefits and the other does not
  2. 7. the organism that is eaten is called the prey
  3. 8. when one or more resources becomes scarce
  4. 11. when two or more individuals or populations try to use the same limited resources such as food,water,and shade
Down
  1. 1. a symbiotic relationship when both organisms benefit
  2. 2. it's a long term change that takes place in two species because of their close interactions with one another
  3. 4. the organism that benefits
  4. 5. the largest population that a given environment can support over a long period of time
  5. 6. when species have very close interactions with another species
  6. 7. is the organism that eats the prey
  7. 9. symbiotic association in which one organism benefits and the other is harmed
  8. 10. the organism that is harmed