Met 3.1 Vocabulary Crossword

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Across
  1. 3. a molecule that organisms can use to release energy, broken down from starch
  2. 5. molecule that is the building blocks of proteins
  3. 6. the body's use of molecules for energy and growth
  4. 9. the body system that takes in oxygen and releases carbon dioxide
  5. 10. a set of interacting parts forming a complex whole
  6. 11. a group of atoms joined together in a particular way
Down
  1. 1. the body system that transports molecules to and from all cells of the body
  2. 2. the body system that takes in food and breaks it down
  3. 4. a type of energy storage molecule that breaks down into glucose molecules
  4. 7. a molecule that organisms get from the air or water around them and use to release energy
  5. 8. large molecules that perform important functions inside living things, breaks down into amino acids