digestion is COOL!!!;)

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Across
  1. 4. what humans need to breathe
  2. 5. an energy storage molecule
  3. 6. releases energy into cells
  4. 8. process were molecule rearrange
  5. 12. how evidence supports a claim
  6. 13. how the body system takes in oxygen
  7. 14. body system that takes in food
  8. 15. building blocks of protein
  9. 17. molecule of carbon,oxygen,hydrogen
  10. 19. makes things move or change
Down
  1. 1. made up of a group of atoms
  2. 2. keeps your body the way it is
  3. 3. information that supports a claim
  4. 7. claim supported by evidence
  5. 9. send molecules to cells in the body
  6. 10. answer to a question the world
  7. 11. made of carbon and oxygen atoms
  8. 16. large molecule in living things
  9. 18. interacting parts forming a whole