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