Why do scientists believe that winters might be milder on the Eastern Seaboard in the future?
A. A change in the amount of polar ice will make cold water stay at the poles, warming up the land.
B. A change in the amount of polar ice will pull heat from the Eastern Seaboard.
C. A change in the amount of polar ice will reflect more sunlight toward the Eastern Seaboard.
D. A change in the amount of polar ice will alter how ocean currents move.