Your driver's license may be suspended for causing: One serious accident. As a driver, if you refuse a test to determine the amount of alcohol in your body: Your license may be suspended.
Answer:
2. the trachea widens and lengthens.
Explanation:
Moist, smooth tissue called mucosa lines the inside of the trachea. The trachea widens and lengthens slightly with each breath in, returning to its resting size with each breath out.