The lower end of the trachea divides into two bronchi (tubes) that carry air into the lungs One bronchus goes to the left lung, the other to the right lung
The two main air passages leading from the windpipe (trachea) They allow air to move in and out of the lungs
n any of the major air passageways of the lungs; esp , either of the two main branches of the trachea, or windpipe
The airways that lead from the trachea to each lung, and then subdivide into smaller and smaller branches They connect to the bronchioles The walls of the bronchi are made of smooth lining tissue (called endothelium) over fibrous connective tissue, cartilage, and smooth muscle They also have many glands to produce mucus (singular: bronchus)
The tubes formed by the division of the windpipe, which convey air to the lung cells
Tube-like passageways (airways) that allow the air we breathe to enter and exit the lungs Like a tree, each bronchus divides again and again, becoming narrower each time The narrowest "branch" , or "passageway", is called a bronchiole
the airway tubes that lead from the trachea or windpipe to the alveolar sacs in the lungs Bronchi are the larger tubes; bronchioles are the smallest tubule branches