Which of the Following Is Not a Piece of Evidence

Multiple Choice

Which of the following is not a piece of evidence supporting the idea that Europa may have a subsurface ocean?

A) Europa has a magnetic field that appears to be induced by Jupiter's magnetic field.
B) Photos of Europa's surface show regions that appear to consist of jumbled icebergs frozen in place.
C) Europa's surface shows very few impact craters.
D) Astronomers have detected small lakes of liquid water on Europa's surface.