Across
- 5. H2O
- 8. natural compound in plants
- 9. tiny openings present on the epidermis on leaves
- 11. dioxide greenhouse gas
- 13. organism that can convert abiotic sources of energy
- 14. solar radiation
- 15. odorless gas
Down
- 1. sugar
- 2. The substances which participate in a chemical reaction
- 3. tissue in plant
- 4. energy kind of kinetic energy
- 6. organelles responsible for photosynthesis
- 7. transform light energy into chemical energy.
- 10. species formed from chemical reactions
- 12. cycle which carbon atoms continually