The white of the eye. The sclera gives the eye structural strength and protection for the inner elements of the eye. This is the outer clear covering over the center of the eye. The cornea acts like both a window and a lens. Light first enters the eye through the cornea. The shape of the cornea then acts as a lens to begin to bend or ârefractâ light toward a focal point at the back of the eye. The cornea is the primary focusing element of the eye. It is made up of five layers of material.
Actually, the cigarette manufacturers have grown prices, some by as much as a dollar per pack. Americans purchase around 20 billion cigarette packs yearly. The average retail price of a cigarette pack in the U.S. is $5.51. But the real price of a cig pack to society and to the state's economy is $18.05 for each pack. See below the cigarette tax for each state.
The average cost of a pack of cigarettes is $4.50 to $5.00, plus taxes. A smoker who smokes a pack a day will, on average, spend about spends $49 dollars a week, $208 dollars â¦ a month, and $2,548 a year.This is based on a $5 pack price with $2 for taxes. Prices and taxes vary greatly by state and country. smoker who smokes a pack a day will, on average, spend about spends $49 dollars a week, $208 dollars â¦ a month, and $2,548 a year. This is based on a $5 pack price with $2 for taxes. Prices and taxes vary by state and country.