Across
- 4. Thigh bone
- 6. arms, legs, hands, feet, hips, shoulders
- 8. connects bones to joints
Down
- 1. Backbone, breastbone,ribs,head
- 2. The hardening of muscle tissue into a bony substance
- 3. Bones that form the backbone
- 5. joins bone structures
- 7. Where two bones meet