hey ppl know this is a really wierd question but i wanted to know how bogies are formed, don't ask how i thought of this question im not a wierd person o _o i was just curious lol please help me:) thankyou
The cells that line the nose have tiny hairs on them, they collect and trap a lot of dirt and "stuff" when u breath in-- this eventually builds up and Le Voila-- Boggies! Might be some sort of bodily secretion invoved too but most of it is the filterd "stuff"
Mucus is produced by the nasal lining, and is there to catch any alien objects in a breath of air, and the hairs, as the previous correspondant said, act as trap.