The lungs are fed by one tube called the trachea (TRAY kee uh)
This tube branches out into different levels of brachea (BRAY kee uh) which go to the two separate lungs.
the alvioli
It's called the "bronchial tree".
The organ that branches off in front of the esophagus is the pharynx.
The windpipe branches into two bronchi to direct air to and from both lungs (the left and right). The point where the windpipe branches is called the carina.
The main air tube in your throat is called the trachea. You can feel its ridges of cartilage along the front of your neck. The trachea has two branches called bronchi which are also strengthened by cartilage. They lead to the lungs. The next smaller branches are called bronchioles; they are soft without cartilage since they are inside the lungs. The bronchioles lead to the alveoli where the work of the lungs takes place.
Lungs have branching structures called bronchial tubes that resemble the branches of a tree. The bronchial tubes divide and become smaller, similar to how tree branches branch out into smaller twigs. This branching network in the lungs allows for efficient air distribution and gas exchange.
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.
Alveoli
The tube that passes air from the mouth and lungs of a frog is called the trachea. The trachea branches into bronchi that lead to the lungs, allowing for the exchange of gases. Frogs also have a unique respiratory system that enables them to breathe through their skin, in addition to using their lungs.
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.
Thin, tubular grass are called 'reeds', among other things, like bamboo.
The Primary Bronchi.