Across
- 4. movement towards the middle of the body
- 5. when an angle around a joint is increased
- 6. joint that allows a large range of movement
- 8. attach bone to bone
- 11. head bone
- 12. when the angle around a joint is decreased
Down
- 1. attach muscles to bones
- 2. reduces friction and acts as a shock absorber for a joint
- 3. bone at the knee
- 7. bone between the ribs
- 9. bone on the inside of the lower leg
- 10. allows movement in one plane