Chemistry of Life

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Across
  1. 3. the ability to do work
  2. 4. the addition of mass to an organism and the formation of new cells
  3. 8. the process of natural change that takes place during the life of an organism
  4. 10. a characteristic that helps a living thing survive and reproduce in a given environment
  5. 12. the basic units of the structure and function of living things
  6. 13. A chemical reaction that absorbs energy
  7. 15. water molecules tend to stick together
  8. 16. the bonding of a water molecule to another substance
Down
  1. 1. a substance that forms as a result of a chemical reaction
  2. 2. a possible answer to a scientific question
  3. 5. the process by which living things give rise to offspring
  4. 6. When organisms need other organisms in order to survive
  5. 7. A substance that starts a chemical reaction
  6. 9. A chemical reaction that releases energy
  7. 11. the total of all the biochemical reactions occurring in a cell or organism
  8. 14. a broad explanation for events that is widely accepted as true