Across
- 4. This body system contains your heart, blood, and blood vessels.
- 7. This body system is considered part of the immune system.
- 8. This body system lets you move and is made up of tissues and works with the skeletal system.
- 10. Each body system has these.
- 12. These systems keep your body working.
- 14. This body system is made up of bones ligaments and tendons, and works with the muscular system.
- 15. This body system is your defense against desease.
Down
- 1. This body system contains you skin.
- 2. This body system is what lets humans reproduce.
- 3. This body system transports blood through the body.
- 5. This body system lets you breath.
- 6. This body system digests you food.
- 9. This body system includes all glands of the body as well as the hormones they produce.
- 11. This body system is how your body gets rid of waste.
- 13. This body system is made up of the brain, spinal cord, and nerves.
