Across
- 5. needs photosynthesis to live
- 7. one of the reactants needed to carry out photosynthesis
- 8. process in autotrophs that creates sugar and oxygen
- 9. it's breathed in by animals
- 10. plants need this to carry out photosynthesis
Down
- 1. the process done by animals to created energy
- 2. the organelle responsible for photosynthesis
- 3. its used for energy in animals
- 4. Dioxide the gas that is exhaled by animals and used in photosynthesis
- 6. Cycle The trade of resources between photosynthesis and respiration