Across
- 2. protects the heart and lungs
- 6. collar bone
- 7. bone in upper arm located between the elbow and shoulder
- 8. larger bone on the inside of the lower leg cranium another name for the skull
Down
- 1. thigh bone
- 3. smallest bone in the body
- 4. smaller bone on the outside of lower leg
- 5. another name for the hip bone