Across
- 1. makes up 85% of the brains weight
- 3. a place in your body where two or more of your bones come together
- 5. muscles that you control to do activities
- 6. ends of the bones in a joint are forced out of their normal positions
- 8. overstretched or torn ligament
- 9. painful swelling and irritation
- 10. tissue that is more soft then bone
- 11. loss of the ability to move
- 14. when muscles are overworked
- 16. a break in the bone
Down
- 1. bruise like injury to the brain
- 2. prolonged period of deep unconscious
- 4. basic unit of the nervous system
- 7. a thick strand of tissue
- 8. an abnormal curvature of the spine
- 10. helps with your body's balance
- 12. uncontrolled nerve impulses
- 13. automatic response to your environment
- 15. muscles that can not contract due to injury