Chapter 11 vocab

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