Answer:
1. The currency is easily divisible.
3. The currency has a value that can change.
4. The currency has denominations.
Explanation:
The coin is a piece of a resistant material, of uniform weight and composition, usually of metal coined in disc form and with the badges chosen by the issuing authority, which is used as a measure of exchange (money) for its legal or intrinsic value and as a unit of account. Currency of the legal tender of a State is also called currency. By extension, the ticket or legal tender paper is also considered currency.
The correct answer is hospital care
Although treating illnesses is expensive, things like staying in a hospital and having analysis and using their beds and food and things like that is where the real money is. Citizens of the United States pay enormous amounts of money for hospital care which sometimes is even more expensive than just the treatment of a disease itself.
The answer is C.) Specialization, bacause they specialize in technology
The correct answer is (B.