Photosynthesis

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Across
  1. 3. one of the reactants for photosynthesis; we exhale this when breathing
  2. 4. the ability to do work
  3. 5. the main pigment used in photosynthesis, gives plants their green color
  4. 6. a sugar that is produced from the process of photosynthesis
  5. 7. molecules that absorb light energy
  6. 8. needed to complete photosynthesis; H20
Down
  1. 1. the process by which plants, algae, and some bacteria use sunlight, carbon dioxide, and water to make food
  2. 2. the other product produced by photosynthesis; we breathe it
  3. 5. chlorophyll is found here