Biology Puzzle

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Across
  1. 3. A close relationship between two different species
  2. 5. What an organism does for its ecosystem
  3. 7. Anything that eats (herbivores, carnivores, decomposers)
  4. 9. an organism that only eats producers
  5. 10. An organism that lives in or on the host
  6. 12. An animal that eats both plants and animals
  7. 13. Web The overlapping food chains in an ecosystem
Down
  1. 1. Every living and nonliving surface where life occurs.
  2. 2. An animal that gets eaten
  3. 4. The source of energy for a parasite or a suitable place for another animal to live
  4. 6. Capacity the largest population an area can support.
  5. 7. A meat eater
  6. 8. All biotic and abiotic things in an area
  7. 9. Where an organism lives
  8. 11. Chain Who eats who, what eats what