Rods are best at _____; cones are best at _____
A. detecting details and color; detecting black, white and gray
B. detecting black, white and gray; detecting details and color
C. detecting black and white; detecting gray
D. detecting color; detecting details
Answer:B
Rods are best at _____; cones are best at _____
A. detecting details and color; detecting black, white and gray
 B. detecting black, white and gray; detecting details and color
 C. detecting black and white; detecting gray
 D. detecting color; detecting details
