what a single cigarette can do??

SMOKING A SINGLE CIGARETTE CAN IMMOBILIZE THE CILIA FOR SEVERAL HOURS...

aaa...nk kne translate ke mkne ayt kt atas ni??xyah la kot..phm2 sendiri r ye...
tp xpela..meh cni org explain dgn jelas,terang n nyata...
klu nk trg ikot phisiology,mcm agak panjang...so org juz wt summary je la ek..mcm english paper time spm tu...~dh lme x wt summary huhu..
ok adik2,kite bernafas melalui ape??nose n mouth...yeah that's right.but mainly is through nose..
nk dipendekkan cite,the airways passage has 2 zones:conducting zone n respiratory zone
kt conducting zone ni la de cilia..cilia tu pe???
em...cilia tu mcm berus..em...mcm villi tp die bergerak...but the movement is in one direction...
so,any dust or foreign particle will trap by mucus,n cilia ni la yg akn tolak mucus contain foreign matter tadi ke pharynx and then swallowed...
~almk kte summary..dh mcm essay neh...
so,klu cilia tu immobilize atau dlm erti kte sbnr xbergerak,so cilia tu xdpt la nk tolak mucus yg de foreign substance td..
so,mucus will accumulate in the airways n...em..bile dh accumulate kt airways,mknenye akn tersekat r kn...so this will effect to the respiratory system...

actually,nk ckp kt cni yg even single cigarette can effect the whole respiratory system...tu je yg nk dihighlightkn kt cni...hehe..
~semangat cite psl ni coz bru bljr psl respiration td huhu...