Across
- 1. The chemical used to test for the presence of starch in the lab
- 8. The chemical that absorbs sunlight in plant cells
- 9. The gas that we need to breathe
- 12. How plants make food using sunlight
- 13. ____________ respiration doesn't use oxygen
Down
- 2. The ability to do work
- 3. The release of energy from food
- 4. Where respiration occurs in the cells
- 5. ___________ respiration uses oxygen
- 6. A sugar that is made during photosynthesis
- 7. _______ acid is produced during anaerobic respiration
- 10. What glucose is turned into when it is stored in plants
- 11. A single celled organism used for baking bread and for demonstrating respiration in the lab