Across
- 3. the green pigment that absorbs sunlight
- 6. the source of energy that powers photosynthesis
- 7. openings on the underside of leaves for gas exchange
- 9. An organism, like a plant, that can make its own food.
- 11. the gas that is released by plants
- 13. type of anaerobic respiration (without oxygen)
Down
- 1. the cell organelle that breaks down food to make energy
- 2. sugar molecule produced in photosynthesis
- 4. the products of photosynthesis are same as the __________ of cellular respiration
- 5. The process plants use to convert sunlight into food
- 8. molecule that stores energy in the cell
- 10. organisms that eat for energy
- 12. gas released by cellular respiration