Science G5 Crossword

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Across
  1. 2. Controls the size of the stomata.
  2. 5. Main trigger for opening and closing the guard cells.
  3. 6. A waste product in photosynthesis.
  4. 9. The process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Down
  1. 1. This is needed for photosynthesis.
  2. 3. Photosynthesis takes place here.
  3. 4. This is a green chemical from chloroplast
  4. 7. Plants produce this for energy.
  5. 8. Chemical energy.
  6. 10. Allows gasses to move into and out of leaves