Too much is to very little as _____ is to _____

What function does the retina serve?

A) the retina contains the visual receptor cells. B) the retina focuses light coming in the eye through the lens. C) the retina determines how much light is let into the eye. D) the retina determines which rods and cones will be activated by the incoming light. E) the retina connects the two optic nerves and sends impulses to the left and right visual cortices.

With regard to facial emotional expression,

a. the sides of the face are equivalent during emotional expression. b. positive emotions are more strongly displayed on the right side of the face. c. negative emotions are more strongly displayed on the right side of the face. d. positive emotions are more strongly expressed than are negative emotions. e. negative emotional expressions are more intensely expressed on the left side of the face.