How Do the Old Surfaces of Icy Satellites of Jovian

Multiple Choice

How do the old surfaces of icy satellites of Jovian planets differ from the younger regions?

A) Old surfaces are darker in colour and have fewer impact craters.
B) Old surfaces are darker in colour and have more impact craters.
C) Old surfaces are lighter in colour and have fewer impact craters.
D) Old surfaces are lighter in colour and have more impact craters.