Photosynthesis

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Across
  1. 6. The green pigment molecule of plant.
  2. 7. Compound taken up from the roots of the plant for its hydrogen atoms.
  3. 9. An organelle where photosynthesis occurs.
  4. 10. The gas released by plants.
Down
  1. 1. An organism that capture energy from sunlight and use it to produce its own food.
  2. 2. The steps in photosynthesis that convert light energy to chemical energy.
  3. 3. Process use light, water and carbon dioxide to make sugar.
  4. 4. Gas used by plant to make food.
  5. 5. A sugar made during photosynthesis.
  6. 8. Opening in a leaf where gas exchange takes place.