Sugars!

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Across
  1. 3. smallest unit that can live on its own and that makes up all living organisms
  2. 4. category of large molecules that perform important functions
  3. 6. type of energy storage molecule made of many glucose molecules
  4. 7. set of interacting parts forming a complex whole
  5. 10. collection of tissues that structurally form a functional unit
  6. 14. type of cell that receives and sends messages from the body to the brain and back to the body
  7. 15. chemical reaction between oxygen and glucose that releases energy into cells
  8. 16. molecule that organisms can use to release energy
  9. 17. body system that transports molecules to and from all cells
Down
  1. 1. claim supported by evidence
  2. 2. body system that takes in food and breaks it down
  3. 5. body system that takes in oxygen and releases carbon dioxide
  4. 8. group of atoms joined together in a particular way
  5. 9. body’s use of molecules for energy and growth
  6. 11. protein molecules
  7. 12. molecule that organisms get from the air or water
  8. 13. a molecule made of carbon and oxygen atoms