To maintain your weight your calories intake should be equal to your calorie expenditure. To lose weight you must take in less calories than you use. To gain weight you must consume more calories than you use.
It takes 3500 calories in or out to gain or lose one pound.
1.) Effensive Goaltending, 2.) Traveling Should Be Two Steps, Not Four.
Retina
The retina is the part of the eye which converts light into electrical impulses with its photoreceptor cells (rods and cones) to the brain. Vision is achieved when light enters the pupil, focused by the lens, and converted into signals in the retina.