Across
- 3. the organ system including the brain, spinal cord and nerves that senses your surroundings and controls other organs
- 4. the organ system, including the lungs, that exchanges oxygen and carbon dioxide between the body and the environment.
- 6. the organ system, including the bones, that protects the board gives it structure
Down
- 1. the organ system that includes the muscles and allows the body to move
- 2. the organ system made up of the heart, blood vessels, and blood that transports material throughout the body
- 5. the organ system, including the kidneys and bladder, that removes waste materials from the blood