Ecology

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Across
  1. 6. comparing organisms
  2. 7. puts organisms in order by characteristics
  3. 9. where an organism lives
  4. 10. chemicals turn into food
  5. 13. both organisms are benefitted
  6. 14. Makes their own food
  7. 16. surface of the region occupied by organism
  8. 17. eats only plants
  9. 18. eats something
Down
  1. 1. evolution of a group of organisms
  2. 2. biological community of interacting organisms
  3. 3. diversity of life
  4. 4. breaks down organic matter
  5. 5. group of organisms living in the same place
  6. 8. eats dead matter
  7. 9. eat other organisms for energy
  8. 10. only eat meat
  9. 11. total number of organisms in an area
  10. 12. eat both meat and plants
  11. 15. community of organisms