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Across
  1. 2. living organisms and their interactions in the ecosystem
  2. 9. person who receives or entertains
  3. 10. the earth
  4. 13. hunting for food
  5. 14. where organisms live
  6. 15. where plants,animals, and other organisms come together
  7. 18. eat other food that they did not make
  8. 20. east animals
  9. 21. eat plants and animals
  10. 22. make their own food
  11. 23. Organism that consumes other organisms food
Down
  1. 1. the non-living components of an ecosystem
  2. 3. living as a parasite
  3. 4. breaks stuff down
  4. 5. looks for scarps
  5. 6. Consist of all food in one network
  6. 7. a linear sequence of organisms where energy and nutrients are transferred as one organism consumes another
  7. 8. eats plants
  8. 11. getting hunted
  9. 12. Produce their own food with light,water,CO(2)
  10. 13. people living in a country
  11. 16. Living things
  12. 17. The position of an organism in the food chain
  13. 19. study of relationships between living organisms