Across
- 3. to protect the inside of your body
- 8. ex:Hormone, long range
- 11. network of glands and organs
- 12. evokes a specific functional
- 13. ex:Your stomach
- 14. controls activity in body
- 15. You can not control
Down
- 1. Allows movement in one direction
- 2. involuntary constriction and relax
- 4. outside the brain and spinal cord
- 5. maintain fairly stable conditions
- 6. What type of muscle your heart is
- 7. You can control
- 9. composed of muscle fibers
- 10. ex:Bicept and sholder muscle