The Human Eye

The Human Eye The Eye is the organ of sight. Eyes transfigure people to perform daily tasks and to learn about the slicing that surrounds them. Sight, or vision, is a rapidly occurring process that involves continuous interaction between the eye, the nervous system, and the brain. When someone looks at an object, what he/she is real seeing is the light that the object reflects, or gives off. This reflected light passes by means of the lens and falls on to the retina of the eye. Here, the light induces nerve impulses that donjon out through the optic nerve to the brain, where it makes an form of the object, and hence that image is passed on to muscles and glands.

The eye is well protected. It lies within a haggard socket of the skull. The lids guard it in front. They blink an average of at once both six seconds. This washes the eye with the salty secretion from the tear, or lachrymal, glands. to each one tear gland is about the size and shape of an almond. These glands ar located behind the upper eyelid ...If you want to lay down a full essay, disposition it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay