We should breathe through our nose only and not through our mouth. Why?
39. We should breathe air through our nostrils and not through our mouths.
They started playing and at the end of the game, all three of them were panting and breathing heavily. Sam noticed that John was breathing through his mouth so he advised him to breath through nose and not through mouth.
To this Kenneth said ' how does it matter? we will be inhaling the same air whether we breathe through nose or through mouth'.
Sam gave a reasonable explanation to make Kenneth and John understand that they should breathe through our nose and not through our mouth.
What was explanation given by Sam?
Why one should not breath through mouth ?
Why is it better to breathe through your nose than your mouth?