Across
- 3. - also known as a breastbone
- 5. - ribs, heart, and lungs are also called what...
- 7. - front of the leg
- 8. - what is a vertebrae
Down
- 1. - back of the leg
- 2. - another name for the pelvis
- 3. system - the shape of your bones is called a...
- 4. - another name for the skull
- 6. - it's not the backbone or vertebrae