Across
- 3. A deficiency in this causes purple patches on leaves
- 5. A gas created in respiration
- 6. Where in a plant cell Photosynthesis occurs
- 7. The layer on the top of the plant leaf. stops water loss
- 8. A time when photosynthesis can not occur
- 9. A gas created by Photosynthesis
- 10. Where in the Cell respiration takes place
Down
- 1. The Sugar required for respiration
- 2. The type of cells found either side of the stomata
- 4. Added to plants to make sure they get all required minerals
- 5. How bacteria in the deep sea create energy where there is no light
- 7. Required for photosynthesis (absorbed by the roots)
- 11. The variable that we measure