Across
- 3. a support structure for your body
- 5. made up of striated fibers
- 7. a muscular tube connecting the throat
- 10. an organ in the human or animal body
- 11. muscle tissue in which the contractile fibrils are not highly ordered
- 12. equilibrium between interdependent elements
- 14. a type of joint
- 15. fairly stable conditions necessary for survival
Down
- 1. connected to the skeleton
- 2. to become reduced in size
- 4. composed of specialized cells
- 6. a complex network of glands and organs
- 8. the involuntary constriction and relaxation of the muscles
- 9. response to a stimulus
- 13. your body's chemical messengers