Plants and human needs

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Across
  1. 1. is what plants breath in
  2. 2. s a protein found in the blood.
  3. 4. is how a plant lives
  4. 8. is what keeps us warm
  5. 9. milk
  6. 10. what is a strawberry
  7. 11. is a energy store
  8. 13. A thing or event that evokes a specific functional reaction in an organ or tissue.
  9. 14. a animal that eats all plants
  10. 15. carrot is a
  11. 16. animal that eats all meats
  12. 18. meat is a-----source
Down
  1. 1. is how we get energy
  2. 3. bread is a
  3. 5. what is candy
  4. 6. h2o
  5. 7. eat everything
  6. 12. our lung system
  7. 17. is what we breath in