Answer:
The alloys used to make coins are usually Copper, Zinc and Nickel. There are several reasons: The alloy must be very hard to withstand the use and circulation of the coin to not wear out soon. Then, the alloy must have a value less than the value of the currency to avoid that are founded and sold as mere metals.
Explanation:
C.
centi- is essentially 10^2 of one meter.
If you had 100m, multiplying 100 by 10^2 (or 100) would give you 10000 cm.
Answer:
1= wash your hands
2 Eat a diet high in fruits and vegetables.
3 Exercise regularly.
4 Maintain a healthy weight..
5 Get adequate sleep.
6 Take steps to avoid infection, such as washing your hands frequently and cooking meats thoroughly.
Explanation:
The continental drift is what caused plate tectonics
