Across
- 1. muscle found in the heart
- 3. provides protection for soft tissues
- 6. muscle applies pressure to vessels and organs
- 8. muscle that controls every action a person does
- 10. brings oxygen into your body and sends out Co2
- 12. another word for throat
- 14. allows brain to communicate with nervous system
- 17. the continuation of the airway below the larynx
- 18. pull on joints, allowing us to move
- 20. relay messages
Down
- 2. carry blood away from the heart
- 4. leads to the stomach
- 5. complex living organ, made up of many cells
- 7. carry blood back to the heart.
- 9. the top part of the air-only pipe
- 11. reaches from base of the skull to the tailbone
- 13. sends blood throughout your body
- 15. controls what you think and feel
- 16. 12 pairs of these in the body
- 19. controls voluntary movement, speed, and more