what is the difference between the trade winds and the polar easterlies?
a the trade winds blow in the northern hemisphere, and the polar easterlies blow in the southern hemisphere
b the trade winds blow near the equator, and the polar easterlies blow near the poles
c the trade winds tend toward the right, and the polar easterlies tend toward the left
d the trade winds blow from west to east, and polar easterlies blow from eats to west