The correct answer is <span>It
can leave dirt and allergens inside your nose, which your immune system
must remove by creating specific antibodies which can attack you
The nose hair found in your nose is used to prevent bad things from going in, and if you pick your nose, you're directly putting stuff inside and ignoring your natural protection against bad things such as viruses or bacteria.</span>
The answer to your question is, competent person
In front of windows or even outside try staying away from open doors as well
Hope this helps, good luck ;)
Pain or discomfort in the stomach associated with difficulty in digesting food is called indigestion.
