Ecosystems

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Across
  1. 3. all living things in an environment
  2. 4. makes their own food
  3. 7. a relationship where both animals are benefited
  4. 8. webs connected food chains
  5. 9. an organism that is eaten by another
  6. 10. all the living an non living things in an environment
Down
  1. 1. all the non living things in an environment
  2. 2. must eat to get their energy
  3. 5. study of the relationships in the environment
  4. 6. an animal that eats another organism