ecosystems

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Across
  1. 2. A large area
  2. 6. is a part that makes a leaf have its green color
  3. 9. this breaks down dead organic materials
  4. 10. an area were plants and animals live in
  5. 12. A group of individuals of the same species within a community
  6. 13. light,gravity,weather,and touch
  7. 15. is a plant
  8. 18. to prepare their soft tissues for freezing tempters
Down
  1. 1. changes to survive
  2. 2. living things
  3. 3. a plants response to a stimulus
  4. 4. an animal that prays on other animals
  5. 5. pyramid
  6. 7. factors
  7. 8. is a animal that eats plants or animals
  8. 11. nonliving things
  9. 14. a living thing made up of one or more cells and able to carry on the activities of live
  10. 16. an interacting group of various species in a common location
  11. 17. chain