Across
- 3. includes the brain, spinal cord, and a complex network of nerves
- 5. The muscular system is composed of specialized cells called muscle fibers.
- 6. Your integumentary system is your body's outer layer
- 9. relating to the process of digesting food
- 10. relating to or effecting reproduction
Down
- 1. relating to the circulation of blood or sap.
- 2. made up of all the body's different hormones, regulates all biological process
- 4. includes organs that facilitate the removal of nitrogenous wastes from the body
- 7. relating to or affecting respiration or the organs of respiration.
- 8. The human skeletal system consists of bones, cartilage, ligaments and tendons