As a Building Block of Color, Hue

Multiple Choice

As a building block of color, hue:

A) decides the brightness of color;
B) is the relative amount of pure light that must be mixed with the white light to produce the perceived color;
C) corresponds to the normal meaning of color - changes in wave length;
D) refers to the shades of gray decreasing from white through gray to black;
E) relies on saturation to determine its value.