Across
- 2. It protects your brain.
- 3. It is the longest bone in your body.
- 5. It is the bone that helps you open and close your mouth
- 7. It helps you stand up straight.
Down
- 1. It is the upper bone in your arm.
- 4. It protects your heart and lungs.
- 6. It connects your leg to your body.