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>
Health care can keep you and your family safe and healthy because of doctor visits and correct hygiene.
1 = true
2 = true
3 = false
4 = true
