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