Across
- 4. organelle that is the site of photosynthesis
- 6. organisms that cannot make their own food
- 8. another name for organisms that produce their own food
- 9. chemical that makes plants green
- 10. respiration the process that can be thought of as the opposite of photosynthesis
- 12. organisms that make their own food
- 13. dioxide one of the raw materials of photosynthesis besides water
- 14. this is needed to run all the cell's processes
Down
- 1. process in which plants get food
- 2. organelle where cellular respiration takes place
- 3. sugar produced by plants
- 5. the energy that starts the photosynthesis process
- 7. substances that are made at the end of a process
- 10. another name for heterotrophs
- 11. materials substances that go into a process
