Your Best Friend Is Trying to Sneak Up on You

Multiple Choice

Your best friend is trying to sneak up on you, but you note some movement coming up behind you on your left side.You spin around and scare her instead.Your ability to detect the movement demonstrates your excellent _____ vision, which is due to the large number of _____ that lie about 20 degrees from the center of the retina.

A) extrasensory; phosphenes
B) color; cones
C) peripheral; rods
D) kinesthetic; sterocilia