Across
- 3. There are 206 in adults, they provide the skeleton.
- 4. The air comes into them to help you breath.
- 5. Connect your hand to your forearm.
- 7. Joins the leg to the trunk of the body.
- 8. Are the joints that connect the bones in the lower legs to the feet.
Down
- 1. Exercising regularly keeps them strong and healty.
- 2. Is the visible joint between the upper and lower parts of the arm.
- 6. They are one of the largest and most complex joints in the body.