Across
- 4. this chemical is used to test for starch (6)
- 6. this carries water around a plant (5)
- 8. the food made by photosynthesis (7)
- 10. this controls the activity of the cell (7)
- 13. the process that plants use to turn glucose into energy (11)
- 14. this is a watery jelly where chemical reactions occur (9)
- 17. this type of energy is absorbed by plants (5)
- 18. this is a hole underneath the leaf (5)
- 19. the green chemical inside chloroplasts (11)
- 20. the process of water moving through a plant (13)
- 21. this protects the cell (4)
- 23. the spongy layer in plants with gaps for diffusion (9)
- 25. this liquid is taken up through the roots (5)
Down
- 1. the name given to animals in a food web (9)
- 2. the name given to plants in a food web (9)
- 3. this organ takes water and nutrients from the soil (4)
- 5. the process plants use to make energy (14)
- 7. this is a factor that can slow down photosynthesis (8)
- 9. this is a polymer of glucose (6)
- 11. the parts of the cell that absorbs sunlight (12)
- 12. the process that allows gases to reach the cells (9)
- 15. this stores sap in the plant cell (7)
- 16. this cell has lots of chloroplasts (8)
- 22. this carries glucose around a plant (6)
- 24. the plant leaf, root and stem are examples of this (5)