Metabolism Vocabulary

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Across
  1. 6. a molecule made of carbon and oxygen atoms
  2. 11. body system that transports molecules to and from all cells of the body
  3. 12. a molecule that organisms get from the air or water around them
  4. 13. information about the natural world that is used to support or go against (refute) a claim
Down
  1. 1. category of large molecules that perform important functions inside living things
  2. 2. a molecule that organisms can use to release energy
  3. 3. a proposed answer to a question about the natural world
  4. 4. the body system that takes in oxygen and releases carbon dioxide
  5. 5. the body system that takes in food and breaks it down
  6. 7. molecules that are the building blocks of proteins
  7. 8. a type of energy storage molecule made of many glucose molecules connected together
  8. 9. a group of atoms joined together in a particular way
  9. 10. the body's use of molecules for energy and growth