These are the bronchi. (One bronchus, two bronchi).
The two main tubes through which air flows when you breathe are the trachea, also known as the windpipe, and the bronchial tubes, which branch off from the trachea and lead to the lungs.
major bronchi
The two branching tubes in the respiratory system are the bronchi. They are branches of the trachea.
Bronchi are the two tubes that branch off into each lung.
The two tubes leading into the lungs are the bronchi. They are branches off the trachea, and bring air into and out of the lungs.
The trachea branches into two primary bronchi which farther branch into secondary bronchi.
The trachea branches off into two tubes going to each lung called the Bronchial Tubes.
The division of the Trachea is the Bronchial Tubes.
The first branches off the trachea are called the bronchi. The trachea divides into two primary bronchi, which further branch out into smaller bronchioles within the lungs.
They are the bronchi.
the left and right bronchi
two tubes called bronchi