Across
- 4. What turns blue/black when in contact with iodine
- 6. The gas produced in photosynthesis
- 7. a type of sugar used in photosynthesis
- 8. The chemical of the symbol O
- 9. What amino acids join together to make
Down
- 1. A process where glucose reacts with oxygen
- 2. What glucose cells join together to make
- 3. The chemical reaction that turns carbon dioxide and water into glucose and oxygen
- 5. The liquid used in the photosynthesis reaction