No, actually dust is a mixture of dirt and dead skin particles. Sometimes there is a mixture of hair too. However there are tiny bugs that live in dust called dust mites. These microscopic bugs feast on the dust they live on. Dust mites have mouth, but they are too small to bite anything except for dust.
with your mouth
they put a drumstick in their mouth and chomp on it
A nuisance dust mask is a mask that covers nose and mouth and it intended to filter most of so-called nuisance dust. Nuisance dust is dust that does not have any chemical or biological interaction with the body, but can be an irritant simply by its physical presence.
Nothing the wax in your ears catch the dust and so does the hairs in your nose. and when it goes trough your mouth it travels with the air.
The cilia is supposed to keep the dust particles away from the alveoli. The dust from the air that is inhaled from the mouth is filtered by the cilia in the pharynx.
Particulates
A dust mask is a flexible mask with elasticated straps that is worn over the mouth and nose during activities in which there is a hazard of taking in dust. Common uses for dust masks are in building constrruction and cleaning activities such as sweeping etc.
In a racing type situation, it is referred to as being in the lead. Hence the dust stirred up from behind them is what one would experience in the face or mouth.
No, you are actually supposed to breath through through your nose. Your mouth is meant for eating and drinking, and oral. Your nose has hairs to stop the dust from entering your lungs, but your mouth does not have those capabilities.
dis is so because , breathing by nose removes all dust particles due to the hairs, but whereas mouth does not have any hairs.
Away from you....... BULOK eat my dust
Long-legged, wide mouth, narrow-hipped.