Across
- 2. Which body system allows us to move by pulling on our bones?
- 4. There are 206 of these in your body.
- 5. What is the central organ of the respiratory system?
- 6. Which body system is responsible for allowing us to breathe?
- 8. Where does the digestive system start?
Down
- 1. Which body system is responsible for breaking down our food to give us energy and nutrients?
- 3. Which body system is responsible for circulating blood and oxygen through the body?
- 7. Which body system gives our body structure and protects soft organs?
- 9. What is the central organ of the circulatory system?