If you have plates on it, and you intend to keep those plates, then yes.
yes, it does
1
no.
Two
1
ONE
Two
No. The plates need to be on the same car they are registered to, so you can't go take the plates off a car of a dead person and put them on a different car. Let's say you inherit the car so you would go have the car put in your name and the plates would stay on the car but in your name. If you took the plates off a car to use on another car that would be stealing the plates. This could result in arrest.
no you need to change your plates and license to whatever state you live in.
yes of course you need plates otherwise you will get caught by a cop and he will bust you.
A vehicle registered in Maryland displays two number plates.