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 keeps the dust and other bacteria out. mucus actually safeguards lungs.
Because with its hairs and layer of mucus,the nose traps most dust and germs
mucus!!!!!!mucus trap the dirt in the trachea!
Trachea
It traps bacteria and dust.
Helps expell mucus from trachea
it has mucus.
no
its formed in your nasal cavity and you trachea :)
yooo
The answer is true.
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 :)