Human Body System
Across
- 2. Asthma is when the inner lining of the _____________ swell.
- 5. The middle layer of your skin.
- 6. The function of the skeletal system.
- 11. This system is made up of hair, nails, and skin.
- 12. An example of a pivot joint is:
- 13. This type of muscle tissue moves bones and is voluntary.
- 14. These are flaps of tissue that vibrate to make sounds.
Down
- 1. This tissue is in ALL body systems.
- 3. This type of muscle pull on your lungs to help you breath.
- 4. The type of bone that protects vital organs.
- 7. The human body breathes in ___________.
- 8. ALL muscles have ____________ nuclei.
- 9. The brain is part of the _____________ NS.
- 10. This type of muscle is only in the heart.
- 15. The nervous system uses the five ___________.