Across
- 1. The green pigment in plants.
- 4. The gas given out during photosynthesis.
- 5. The chemical used to test for starch.
- 7. The structures in leaves where green pigment is found.
- 9. The tiny holes on leaves for gas exchange.
Down
- 1. The gas taken in during photosynthesis.
- 2. The meaning of 'photo'.
- 3. This is where the energy for photosynthesis comes from.
- 6. The food made in photosynthesis.
- 8. the meaning of 'synthesis'.