The Skeletal System
Across
- 1. tissue that connects to homes to make you move
- 3. threads of nerve cells that carry messages between the brain and the body
- 6. places where two or more homes meet
- 8. parts of the body that do certain jobs
- 10. the basic building blocks of living things
- 11. strong tissue that connects bones
- 12. tough bands of tissue that connects bones
Down
- 1. naturally occuring substances that the body needs
- 2. a soft substance inside bones where blood cells are made or fat is stored
- 4. stretchy, strong tissue that connects bones to muscles
- 5. the small bones that make up the spine
- 7. system the bones and joints that make up the frame of the body
- 9. the primary structural material of the human body