unit 4 ecosystem-dylan and gg

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Across
  1. 3. a species job in their ecosystem
  2. 6. where an animal lives
  3. 7. a plant
  4. 9. abiotic and biotic factors in an ecosystem
  5. 12. (+,0)
  6. 16. a decomposer
  7. 17. top of the ecosystem
  8. 18. A close relationship between two species at least one of them benefits
  9. 19. two or more of one species
Down
  1. 1. one animal.
  2. 2. liquid
  3. 4. only eats plant
  4. 5. rain
  5. 8. breaks down dead matter
  6. 10. original source of energy in an ecosystem
  7. 11. comes from the sun
  8. 13. eats meat and plants
  9. 14. (+,+)
  10. 15. eats meat