well you'll probbaly feel it or swallow it so you'd feel it
YOU can tell because of the roots & the adult teeth are bigger then the baby teeth.If u can recall to lose that tooth it is not a baby tooth
How old are you? If you are young (under 12 or 13 years old) and if you haven't hit the tooth lately, then it's probably a baby tooth. It is rare for a child to have a loose adult tooth. If you are...
A baby tooth is smaller than a adult tooth.
it wont fall out