If the 16yo is below age of consent it is statutory rape. Check the laws in your state.
No, but it is certainly rude.
They are the same for any other sixteen year old. Most states will allow sixteen year olds to request emancipation.
Not if the live in Norway.
Only if both your parents sign a concent form.
it's possible, but not likely.
Shes just fat or an alcoholic or pregnant
They could be prosecuted. The legal age of consent is sixteen therefore having sex with a fifteen year old is illegal. The police would have to be notified for charges to be made though.
Not without the consent of one parent
It is impossible for a year old girl to become pregnant.
It depends on the laws of your state.
both
No. Pregnant or not, you need parental permission to marry.