Across
- 5. What causes a chemical change
- 8. You breathe out
- 11. to change
- 12. How plants make food.
- 13. What makes leaves green
Down
- 1. Produces ATP
- 2. You breathe this.
- 3. Converting solar energy.
- 4. Power house of the cell/generate energy
- 6. Reuse of carbon.
- 7. Food produced by plants
- 9. What makes a chemical reaction happen
- 10. What you get from a chemical reaction