Across
- 2. colored chemical compounds that absorb light
- 4. a raw material of photosynthesis
- 5. one of the products of photosynthesis
- 7. the organelle which allows the cell to carry out photosynthesis
- 10. the process of changing sunlight to energy
- 11. the sugar that results from photosynthesis
Down
- 1. another name for a heterotroph
- 3. made up of carbon and oxygen
- 6. the green pigment that absorbs light energy
- 8. another name for a producer
- 9. the ultimate source of energy for all living things