Help me with this question. I’m not able to grasp the question itself. The answer is A. But I don’t know how it comes.
Sorry for the late reply, at first all the options seem to be potential reasons for the results.
However, the text says that high levels of alcohol are PROVEN to increase the risk of many non-infectious diseases.
So option A) is disproved by the passage.
The rest of the options cannot be proven or disproven based on the information we have been provided, thus they are still potential options.
Hope this helps!
thank you. Now i get it.