Photosynthesis Review

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Across
  1. 4. smaller part of a cell that has it's own job, like a nucleus
  2. 6. process by which plants make their own food
  3. 7. CO2 enters the plant through ______
  4. 9. source of energy for plants
Down
  1. 1. absorbed into roots by osmosis
  2. 2. organism that uses photosynthesis
  3. 3. product of photosynthesis. also known as sugar.
  4. 5. green pigment in plant leaves
  5. 8. product of photosynthesis in the air we breathe