Aging causes the skin to undergo changes: 1  Cells divide more slowly and the inner layer of skin starts to thin. 2  The deeper layer of the skin, which provides the framework for the surface skin layers, loosens and unravels. 3  Oil-secreting glands shrink, leaving the skin without a protective layer of oil.
Money. Cuba operates a dual currency system. Visitors usually use the Cuban Convertible Peso (CUC), whereas locals use the Cuban Peso (CUP). The CUP is worth much less than the CUC; check transaction sums carefully. US Dollars arenât accepted as legal tender; youâll be charged 10% commission to exchange them.
The Aruban florin is the currency of Aruba. It is subdivided into 100 cents. The florin was introduced in 1986, replacing the Netherlands Antillean guilder at par. It is pegged to the US Dollar at a rate of 1 USD = 1.79 Aruban Florin.