Across
- 5. The air sacks that are in your lungs
- 6. A food that helps you a lot with muscle growth.
- 7. The thing that you exhale
- 9. The joint that is in your legs
- 10. This bone protects the brain
Down
- 1. Needs to stretch before and after
- 2. You need this to survive
- 3. Helps to chew all the food before swallowing.
- 4. Hydrates you
- 8. Helps get all the food down