Across
- 4. enables your bones to move
- 5. one function of the human bones
- 8. found in your heart and pumps blood around your body
- 9. muscle action not under your control
- 10. muscle action under your control
Down
- 1. found in the digestive track in the walls of blood vessels
- 2. straightens parts of your body
- 3. the bone of the first part of your arm
- 6. bones at the bottom part of your arm
- 7. bends parts of your body