Natural Way to Get Rid of Sagging Above the Eye By Carole A. Ward Droopy eyelids begin when the fragile layers of skin that surround the eyes thin and lose their elasticity due to age, stress, smoking, dehydration, depression, a diet rich in sugars and other environmental factors.
(April 2013). A principle is a law or rule that has to be, or usually is to be followed, or can be desirably followed, or is an inevitable consequence of something, such as the laws observed in nature or the way that a system is constructed.
case, instance, example-an occurrence of something; it was a case of bad judgment; another instance occurred yesterday; but there is always the famous example of the Smiths. motion, movement-a natural event that involves a change in the position or location of something.