What is the serif in a map?
A) It is a typographic effect that alters the vertical distance between lines of text.
B) It is a typeface in which each character has small strokes at the ends of the lines that form it.
C) It is a text on a map that describes and defines mapped features.
D) It is a typographic effect that alters the space between adjacent letters in a word.
E) It is a thin line that ties a label to the symbol it describes.