Across
- 2. created during photosynthesis
- 5. the step of respiration to break glucose
- 8. the system in the body for taking in/out gases
- 9. any organism that eats others for food
- 10. energy for cells
- 11. required for cellular respiration
- 12. required for photosynthesis
Down
- 1. the system in the body that breaks down food
- 3. a waste product of cellular respiration
- 4. organelle where cellular respiration happens
- 6. organelle where photosynthesis happens
- 7. any organism that can make its own food