HUMAN BODY SYSTEMS
Across
- 2. main organ of the respiratory system
- 5. the system that carries gas and nutrients
- 7. system responsible for breaking down food
- 9. major organ of the skeletal system
- 10. largest organ in the body
- 11. system that makes and regulates hormones
Down
- 1. work with skeletal system for movement
- 3. carries blood away from heart
- 4. where digestion begins
- 6. what makes up organs
- 8. system that rids body of wastes
- 9. primary organ for nervous system