Metabolism

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Across
  1. 3. makes up everything in the world
  2. 11. claim with evidence
  3. 12. trees and plants produce it
  4. 14. when a substance changes
  5. 16. explaining your evidence
  6. 17. uses oxygen releases carbon dioxide
  7. 18. proof of something
  8. 19. Public transport for molecules
Down
  1. 1. releases energy from organisms
  2. 2. Molecules being used for energy
  3. 4. releases energy into cells
  4. 5. carbon and oxygen atoms
  5. 6. explanation for something happening
  6. 7. you get it from drinking coffee
  7. 8. parts that make up a whole
  8. 9. proteins are made from this
  9. 10. important, functions in the body
  10. 13. stores energy
  11. 15. breaks down food