My friend’s mother is suffering from lung cancer and she has told me that her mother is not going to live for long time…. But when I asked her that how it happens she brushed off the question and went away… I want to help my friend as we are just 14 and I don’t want that she lose her mother so early…. For this I want to know that what can cause lung diseases. Is there anyway in which I can help my friend….? Please help….
