Question

what are the causes of diseases??

Answer 1

the cause of disease is by bacterias and viruses which enfect human body. the bacterias and viruses are cause common cold and cough, sneezing, rasses etc. by contacting to illed person it infected to healthy once...
GT this is a cause of disease........
I hope this will help u,......

Answer 2

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the cause of disease is by bacterias and viruses which enfect human body. the bacterias and viruses are cause common cold and cough, sneezing, rasses etc. by contacting to illed person it infected to healthy once...

GT this is a cause of disease.