Across
- 3. major muscle of respiration
- 5. muscle works to keep your heart pumping through involuntary movements
- 6. takes in air to breathe
- 8. direct foods to your stomach
- 10. keeps vital chemicals and nutrients in the body
- 11. remove wastes and extra fluid from your body
- 13. contract, pumping blood through the body.
- 15. muscle used by various systems to apply pressure to vessels and organs
Down
- 1. secretes substances in the body
- 2. converts food to fuel
- 4. piece of fibrous connective tissue that connects bones with other bones
- 7. helps pick out things
- 9. pumps blood throughout the body
- 12. blood travels through these
- 14. muscle actively control its function