Across
- 2. sugar
- 4. breaks down dead material
- 7. a maker
- 9. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
- 10. changes during a reaction
Down
- 1. to change something into a different form
- 3. CO2
- 5. green plant cells
- 6. results of something
- 8. the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions.