Across
- 4. the parts of leaves that take in CO2
- 5. CO2
- 7. needed energy source in our solar system
- 8. needed for ALL life
- 9. H2O
- 10. the organelle that performs photosynthesis
- 12. part of plant that has the most chlorophyll
Down
- 1. powerhouse of the cell
- 2. the way that green plants make glucthe ose
- 3. C6H12O6
- 6. green pigment in plant cells
- 11. O2