Jawapan

2016-09-02T00:42:33+08:00
Emphysema happen as a rsult of abnormal growth in cells that are caused by certain chemical substance found in cigarettes.. this growth causes CO2 to b trapped in the alveoli... eventually, the alveoli in the lungs swell and burst, leaving lrge space in the lungs. the bursting of alveolus wall cannot be rpaired .. so, we can avoid it by staying away from smokers..
8 3 8
saya paham, cuma boleh terangkan dalam bahasa biasa (bkn dlm istilah sains sgt)
so emphysema cant be overcome by blood transfusion?
so the answer is yes or no ?
yes
but how?