Why should we breathe from our nose and not from our mouth?

Becaus fFine hair and mucus present inside the nose prevent dust particles from getting into the respiratory system.

Becaus we loose more water during expiration when we use our nose for breathing.

Because our nose purifies the oxygen and the mouth does not purify oxygen.

Because we can breathe more from our nose because of the shorter pathway of air and larger diameter as compared to the mouth.

None of the above