Mamals and sharks
They are called the tracheal rings. There are 16-20 of them.
It gets stiffer and more painful to move, in some cases you end with distortions to bad to work at all.
The alar cartilages are small pieces of cartilage that divide the nostrils of the nose. If these cartilages are not in the center of the nose, the cartilage is displaced. This condition is also called a deviated septum.
Smile, like this :)
When a bill gets worn out they shred it.
worn
The feline larynx has five cartilages, whereas the human larynx has nine cartilages.
No
hyaline
The three unpaired cartilages in the larynx are the thyroid cartilage, cricoid cartilage, and epiglottis. These cartilages play a crucial role in supporting the structure and function of the larynx, which is responsible for phonation and protecting the airway during swallowing.
Cartilage is inside our body.We cant see it ,if you want to check if your cartilages was protected, just go in the hospital and see the doctor.
9