The lens helps the eye to focus on images.
"The Lens. The lens is composed of transparent, flexible tissue and is located directly behind the iris and the pupil. It is the second part of your eye, after the cornea, that helps to focus light and images on your retina."
A because none of the others would work
The true statement would be B because getting rid of lunch or breakfast is a no and eating to heavy causes obesity hope it helps :)
