Metabolism Crossword

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Across
  1. 2. group of atoms joined together
  2. 3. large molecules that perform important functions inside living things
  3. 5. the smallest unit that makes up all living organisms
  4. 10. collection of tissues that forms a functional unit
  5. 11. claim supported by evidence argument
  6. 13. body system takes oxygen
  7. 15. body’s use of molecules for energy
  8. 16. a molecule made of carbon and oxygen atoms
Down
  1. 1. the building blocks of proteins
  2. 4. energy storage molecule made of glucose
  3. 5. chemical reaction between oxygen and glucose releasing energy
  4. 6. molecule that organisms can use to release energy
  5. 7. set of interacting parts forming a complex whole
  6. 8. molecule that organisms get from the air or water around them and use to release energy
  7. 9. body system that takes in food and breaks it down
  8. 12. body system transporting molecules to and from all cells
  9. 14. cell that receives and sends messages to and from the brain