Which statement explains why it is important to have a system of currency exchange?
o people like to collect different types of currency as a hobby.
it gives businesses a way to protect their earnings from thieves
o people use it every day when they make purchases at local stores.
olt makes the trading of goods and services between countries possible.

It makes the trading of goods and services between countries possible

The answer is D

Explanation:

ok sorry the answer is a. by their religion

herodotus taught this. herodotus was an ancient greek historian who was born in halicarnassus in the persian empire. he is known for having written the book the histories, a detailed record of his "inquiry" on the origins of the greco-persian wars.