The Breath Route

Follow one breath through the airway before meeting the roots that name each stop along the way.

Follow one breath.

Air passes the larynx, or voice box; travels down the trachea, or windpipe; enters the branching bronchi; and reaches the lungs. The lungs sit inside the thorax, or chest, and are wrapped by a thin lining called the pleura.

That single route explains most roots in this session.