That is because lungs have a very large space and also has the bronchi (which makes mucous). that is why when u breath and dust goes in you cough. This tries to throw the mucous up the throat and out the body. That is why sometimes when you are sick and u cough, you fill some kind of strain or burning inside your chest.
mucus!!!!!!mucus trap the dirt in the trachea!
Trachea
Helps expell mucus from trachea
It traps bacteria and dust.
The mucus of the trachea is expelled from the respiratory tract through a process called mucociliary clearance. Cilia, tiny hair-like structures lining the trachea, move the mucus upwards toward the throat. Once it reaches the throat, the mucus can be swallowed or coughed out. This mechanism helps keep the airways clear of dust, pathogens, and other debris.
no
its formed in your nasal cavity and you trachea :)
it has mucus.
yooo
True
The hairs on the trachea are called Cilia and are for helping lifting up the mucus up the throat. Smoking can kill these hairs and they will have to swallow the mucus.=D
its formed in your nasal cavity and you trachea :)