Across
- 4. glucose is converted into this for storage
- 5. most obvious factor affecting photosynthesis
- 8. a process which uses light and makes food
- 9. an edible tuber
- 10. substance which strengthens plant cell walls
- 11. a reagent used to test for starch
Down
- 1. minerals in soil used to make amino acids
- 2. the green pigment in leaves
- 3. sugar produced by plants
- 6. a simple aquatic plant
- 7. a reaction that requires energy
- 8. plant which bubbles when photosynthesising