The correct option is D All of the above
Our eyes are placed side by side, each eye captures a slightly different view. This is called as binocular vision. When signals from the two eyes reach the brain, they are superimposed and processed into a single picture with depth. As a result, we get a 3D picture and are able to judge distances well. Examples include humans, eagles, wolves, and snakes, fruit bats and a number of primates.