Across
- 2. The power house of the cell
- 5. Energy for cells
- 7. The third reacted of photosynthesis
- 9. How plants make food
- 10. What triggers photosynthesis
Down
- 1. The respiration where oxygen is used
- 3. A reactant of photosynthesis
- 4. Sugar
- 6. The respiration where no oxygen is used
- 8. The air we breathe