Across
- 2. found in the roots of leguminous plants
- 4. plural of stacks of thylakoid
- 6. mutually benefiting relationship
- 7. green pigment in plants
- 8. aqueous fluid in chloroplast
- 10. cells that guard the stomata
- 11. food factory of plants
- 12. it absorbs carbon dioxide
- 13. a partial parasitic plant
Down
- 1. ultimate source of energy
- 3. narrow tubes that one granum to another
- 5. found in lightning helps plants to grow
- 9. bacteria that helps