h

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Across
  1. 2. A green pigment that absorbs light energy
  2. 3. The carbohydrate produced during photosynthesis.
  3. 4. The pore by which carbon dioxide enters the leaf.
  4. 5. A gas that is a raw material of photosynthesis.
Down
  1. 1. A process by which green plants make their own food.
  2. 6. A process by which water enter the root hair cell
  3. 7. A gas that is released during photosynthesis