Which Statement Is True with Regard to Latitude and Longitude

Multiple Choice

Which statement is true with regard to latitude and longitude?

A) Longitudinal lines are drawn parallel to the equator, while latitudinal lines are drawn from pole to pole.
B) Latitude and longitude comprise a system of imaginary lines dividing Earth's surface into a grid.
C) Greenwich, England was the original location of "zero longitude."
D) Zero latitude is the prime meridian and zero longitude is the equator.