ecosystems

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Across
  1. 4. gets energy by eating producers
  2. 6. tiny living thing
  3. 9. an animal that is hunted for food
  4. 11. web when two or more food chains overlap
  5. 15. everything that surrounds and affects living things
  6. 17. matter remains of plants and animals
  7. 19. animal eats only animals
  8. 21. zone temperature doesn't get hot or cold
Down
  1. 1. animal that hunts other animals for food
  2. 2. makes its own food
  3. 3. living thing that breaks down the remains of dead things
  4. 5. living things depend on others to meet their needs
  5. 7. process of making ones own kind
  6. 8. animal feeds on remains of dead animals
  7. 10. breaking down materials into different forms
  8. 12. all the members of one kind of plant or animal
  9. 13. an animal that helps plants make seeds
  10. 14. all living things in an ecosystem
  11. 16. all living and non living things
  12. 18. an animal that eats plants
  13. 20. animal that eats both plants and animals