its movements aid the ventilation o

its movements aid the ventilation of the lungs
The mucus helps to clean the inhaled air by trapping t dust and other particles on its sticky surface. The incoming air is also warmed as it passes through the nasal cavity.
entering the Prevents choking caused by food trachea. passes Vibrate to produce sound when exhaled air over them. The cartilage prevents the trachea collapsing when the air pressure inside it is lowered during inspiration. The goblet cells produce the mucus that traps particles from inhaled air, while the cilia move the mucus laden with dirt and microorganisms up to the throat, where it passes into the stomach, via

ผลลัพธ์ (แอฟริกา) 1:

Ventilasie van die longe die sy bewegings steun
die slym help om die lug wat ingeasem word deur T vasvang stofdeeltjies op sy en ander taai oppervlak skoon. Inkomende Die lug is warm soos dit ook verby die neusholte Deur.
Toetrede tot die tragea verhoed verstik veroorsaak deur Food. gaan vibreer om klank te produseer wanneer uitgeasemde lug oor hulle. Die kraakbeen voorkom dat die tragea platval wanneer die lugdruk binne dit verlaag tydens inspirasie. Die bekerselle produseer die slym wat deeltjies strikke van ingeasemde lug, terwyl die silia beweeg die slym gelaai met vuil en mikro-organismes tot die keel, waar dit gaan in die maag, via.