Science cross word puzzle from the choice bored

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Across
  1. 2. a organism that makes there own food
  2. 3. a living organism
  3. 5. living thing that have to eat other organisms for food
  4. 8. a pyramid that shows you the energy in trophic levels
  5. 10. an area according to the specific animals that live there
  6. 12. when a plant is growing toward or away a stimulus
  7. 13. any trait from a parent that goes on to there offspring that helps them
  8. 16. the green pigment in plants
  9. 18. nonliving organism
Down
  1. 1. being able to break down dead animals and plants
  2. 4. different species interacting with each other in a area
  3. 6. a organism that eat another organism
  4. 7. the place where different organisms live together
  5. 9. when animals and plants stop growing temporarily
  6. 11. a group of the same species living in an area
  7. 14. a living thing that grows and reproduces
  8. 15. the flow of energy
  9. 17. Factor anything that slows down or stops a populations size