Across
- 2. it was broken down
- 3. can be broken down
- 8. Where ur Oxygen goes
- 9. acid it was broken down
Down
- 1. somewhere where your food goes
- 4. can be broken down
- 5. something that gives u energy in ur body
- 6. how Molecules get around ur body
- 7. can go in your lungs,cells,Circulatory system and the respiratory system