Trace Eco

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Across
  1. 3. major ecological community type
  2. 6. biological community
  3. 8. plant preparing for freezing temps
  4. 12. animal that preys on others
  5. 13. slows or stops population from growing
  6. 16. interacting group of species in common area
  7. 17. feed on dead plant and animals
  8. 18. sequence of who eats whom in an ecosystem
  9. 19. growth toward or away from a stimulus
Down
  1. 1. triggers physical or behavioral change
  2. 2. group of individuals living in given area
  3. 4. model showing flow of energy
  4. 5. plant that makes their own food from sunlight
  5. 7. individual animal-plant single-cell life form
  6. 9. change where organism is better suited
  7. 10. green pigment found in plant
  8. 11. organisms that eat others in food chins
  9. 14. nonliving factors such as physical chemical
  10. 15. relating to live things