Question

We should breathe in air through our mouths.

• A. True
• B. False

Answer 1

The correct option is B False

No, we should not breathe through the mouth because after intaking the air inside it go through many processing which are as follows:

• Firstly in the nose the small hairs trap all the dust particles and microorganisms.
• In air passage the temperature is maintained if the temperature of the air is too high then the body absorbs the extra heat and makes it normal and if the temperature is too low then the body adds some heat to it to make it normal.

These above-mentioned processes can not take place if we are inhaling air by mouth so we should always inhale by nostrils. Hence the given statement is False.