The first thing they do when a minor is in that situation is to put her in a foster home. To be emancipated you will have to be able to support yourself and pay for a home etc. Very few 16yo can do that. That is up to the judge.
yes but only if the 16 year old was emancipated.
The criteria to get emancipated means being able to provide for yourself, pay your own bills etc. You can't do that without a income.
NO
Yes, she could be emancipated, but if the parents give permission (normally required for emancipation anyway) she can move in without being emancipated.
yes
No, an 18 year old is an adult.
not unless your emancipated.
yes
No.
if you are 19 there is no need to be emancipated you are already a legal adult
After 18 you can get emancipated in Puerto Rico.
Yes, if she is emancipated.