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