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.
If you live in the United States, the prices vary greatly depending on the state you live in, since taxes and duties make up the most of the price. The cheapest cigarettes are sold in the states of Virginia and Missouri where they cost an average of $5.25 per pack. In most states the prices are around 6 to 8 dollars per pack but the high cost states can go as high as $11.5 in Illinois and a whooping $12.85 per pack in New York. In other countries, prices are also very high. If you live in the United Kingdom you will pay an average of $11 per pack. Canadians pay around $10.5 but the worst prices are in the southern hemisphere where New Zealandâs cigarettes average at around $14.8 and Australia tops the list with the most expensive cigarettes in the world at $17.4 per pack.