Answer :
Perform Heimlich maneuver
D because a positive attracts a negative but i could be wrong
That's a pretty complicated question. I can give you what I know:
Inner Core (Solid form)
Outer Core (Liquid form)
Partial Melt (A form where some of the solid forms are interchanging between liquid and solid form)
Mantle (Solid form / Rock)
Crust (Solid form)
