Across
- 6. The system fights off diseases and colds
- 7. The system that transports blood and nutrients around your body
- 8. The system that protects you from physical injuries
- 9. The system that contains your bones and connective tissues, which protects and supports the body tissues and internal organs.
- 10. The system of nerve cells that transmits nerve impulses into parts of the body.
Down
- 1. The system that helps you bring oxygen in, and carbon dioxide out.
- 2. The system that lets out fluids from the body.
- 3. The system that helps food break down and uses the nutrients to help the body
- 4. The system that it used to reproduce or have a baby.
- 5. The system that helps your body circulate blood and maintain your posture