U1L1 Review
Across
- 3. smallest unit of life
- 7. system that inhales/exhales
- 8. gas cells release
- 10. cellular energy
Down
- 1. small sugar from food
- 2. system that breaks down food
- 4. makes energy
- 5. small fungus for bread
- 6. respiration, process for making energy
- 9. gas cells need