Science Crossword Puzzle

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Across
  1. 2. a herb or other small vegetable growth
  2. 4. a unit of charge equal to the charge on one electron.
  3. 6. air.
  4. 7. forms organic compounds.
  5. 9. the capacity for vigorous activity.
  6. 10. highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the diet of all animals
  7. 11. an organelle in the cytoplasm of cells that functions in energy production.
Down
  1. 1. a liquid you need to drink frequently in order to live
  2. 2. the lightest and most stable baryon
  3. 3. a process that happens to plants that includes carbon dioxide, water, and certain inorganic salts.
  4. 5. blood sugar.
  5. 7. any complete round or series of occurrences that repeats or is repeated.
  6. 8. any basic process of organic functioning or operating.