ecosystem

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Across
  1. 4. resulting from living things
  2. 7. eats meat and plants
  3. 8. a sub structure
  4. 10. subset of individuals of one species
  5. 13. a surface of the atmosphere
  6. 14. a bio community of interactive creatures
  7. 15. an individual animal, plant, or single-celled life form
Down
  1. 1. natural home of animals/plants
  2. 2. interaction between two different organisms
  3. 3. only eats plants
  4. 5. only eats meat
  5. 6. what everyones made up of
  6. 9. a organism that harms the things its on
  7. 11. non from living organisms
  8. 12. a group of two or more species in the same area