Across
- 3. it breaks down food and absorbs the nutrients
- 4. regulates behavior
- 6. smallest thing in the body system
- 7. creates offspring
- 9. made up of organs
- 11. made up of tissues
- 12. for movement
Down
- 1. protects against injury , infection, and fluid loss
- 2. protects and supports the body and organs
- 5. to get rid of waste
- 8. it transports nutrients and gases
- 10. defends against germs