The C-shaped cartilage rings surrounding the trachea act as a support system, and allow the trachea to remain opened and prevent collapse with normal body movements.
The trachea can have the same side effects and consequences as the lungs can. It can develop cancer as well.
Genetics is the kind of science that deals with genes, heredity and variation.
The trachea.
A proctologist would most likely deal with hemorrhoids.
The singular for trachea is "trachea". The plural is "tracheae".
Dr. Ben Carson is an American neurosurgeon and the Director of Pediatric Neurosurgery at Johns Hopkins Hospital.
Proctologist
H
Psychologist/psychiatrist.
gerontologist
No trachea is not the lung.