Question

Why should we not breath air through mouth

Answer 1

Answer:

Here is your answer

Explanation:

Even so, breathing through the mouth all the time, including when you're sleeping, can lead to problems. In children, mouth breathing can cause crooked teeth, facial deformities, or poor growth. In adults, chronic mouth breathing can cause bad breath and gum disease. It can also worsen symptoms of other illnesses

Hope it's helps you

Answer 2

Answer:

Because are nose as small hair in it and the hair allow only air to do in our body not other particles in the air

Explanation:

Mouth doesn't has hair in it so when we breath through mouth all the particles go inside our body