The Human Body
Across
- 3. the "skin" or membrane on the outside of bones
- 5. the lobe responsible for hearing
- 7. smooth and cardiac muscles are _____
- 10. _____ muscles are voluntary
- 11. the central nervous system = _____ + spinal cord
- 12. it is hard to see things up close
- 15. the lobe responsible for concentration
- 16. the lobe responsible for eye sight
- 19. muscles are made mostly of _____
- 21. _____ is very important in keeping our bones strong
- 22. the spinal _____ is part of the nervous system
Down
- 1. the bones that surround and protect your heart and lungs
- 2. it is hard to see things far away
- 4. a tough, elastic tissue that cushions and protects bones from rubbing against each other
- 6. connects muscles to bones
- 8. connects bones to bones
- 9. the _____ nerve takes the message from the ear to the brain
- 13. there are 206 _____ inside the adult human body
- 14. the lens focuses light into the retina upside-_____
- 17. _____ bone is the strong hard part of bones
- 18. the spinal _____ is part of the skeletal system (bones)
- 20. the cells that make up the nervous system
- 21. another word for "heart"