Question

why is it preferable to breathe through nose instead of mouth​

Answer 1

Explanation:

• The nose also adds moisture and warmth to inhaled air for smoother entry to the lungs. Nasal breathing, as opposed to mouth breathing, has another important advantage, especially for effective and efficient exercise: It can allow for more oxygen to get to active tissues.

Answer 2

Answer:

because nostril will help air to clean the dust particles while mouth can't.

hope it helps you