Across
- 6. A thick column of nerve tissue that links the brain to most of the other nerves.
- 7. The tissue located inside your bones
- 8. The ends of the bones in a joint are forced out of their normal positions.
- 9. An automatic response to your environment.
- 10. A muscle that you control to do activities.
- 11. Artificial forms of the male hormone testosterone.
- 14. Makes up about 85 percent of the brain’s weight
- 15. An involuntary muscle that is found only in the heart.
- 17. The basic unit of the nervous system.
- 19. An involuntary muscle that causes movements within the body.
Down
- 1. The loss of the ability to move and feel some part of the body.
- 2. Coordinates the body’s movements and helps you keep your balance.
- 3. The strong and fibrous bands of tissue that hold bones together
- 4. Tough supportive tissue that is softer and more flexible than bone.
- 5. Overuse of tendons that develop swelling and irritation.
- 12. An injury that may happen when muscles are overworked or stretched too much or too quickly.
- 13. A thick strand of tissue that attaches a muscle to a bone.
- 16. Muscles that cannot contract due to injury, will weaken and shrink known as.
- 18. A place in your body where two or more bones come togeter
- 19. Lies between the cerebrum and the spinal cord.