Across
- 3. small holes allowing gases to move in and out
- 5. the pigment that absorbs light energy
- 8. this molecule is produced by the plant
- 9. gases move in and out of the leaf in this way
- 10. this is absorbed by the roots from the soil.
- 11. this reaction generates food for the plant
- 12. this structure absorbs water
Down
- 1. dioxide this gas is needed for photosynthesis
- 2. this molecule is used for plant growth
- 4. this is the waste gas
- 5. contain a pigment that absorbs light
- 6. a chemical reaction that occurs in all cells
- 7. the main site of photosynthesis
- 13. this provides the energy for photosynthesis