Food Web

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Across
  1. 5. an organism that makes its own food
  2. 9. an organism that lives on another organism and harms it
  3. 11. an organism that eats both plants and animals
  4. 12. two organisms living closely together
  5. 14. system comprising all the biotic and abiotic factors in an area
  6. 15. when organisms require the same resource
  7. 17. an organism that eats only meat
  8. 18. fish that have a symbiotic relationship with sea anemones
Down
  1. 1. an organism that breaks down dead organisms
  2. 2. a relationship between two organisms that is beneficial to both
  3. 3. A self-contained living thing
  4. 4. an organism that is killed by another for food
  5. 6. A group of interacting individuals of the same species located in the same area
  6. 7. an organism that only eats plants
  7. 8. an organism that must eat to get its food
  8. 10. Not living or not produced by living things
  9. 13. Living or produced by living things
  10. 16. an organism that kills another and eats it