Which statement about parallax scrolling is true?
A. Parallax scrolling distorts the position of the player character when playing the game.
B. Parallax scrolling involves segmenting the playing area into background layers that move slower than the foreground layers.
C. Parallax scrolling involves unifying the playing area into a single environment.
D. Parallax scrolling involves segmenting the playing area into background layers that move faster than the foreground layers.
E. Parallax scrolling involves segmenting the playing area into background layers and foreground layers that move at the same speed.