Question 2 of 10 How does money function as a medium of exchange?
A. It has a value that is set and changed by the government.
B. It can be used to compare the value of different products.
C. It allows people to buy, sell, and trade goods efficiently.
D. It can be made of paper, metal, or many other materials.

Applying main ideas head 1-veto, make appointments head 2-override, ratify treaties, impeach head 3- declare laws unconstitutional look at the chart and answer the following question. which of these heading could best replace head 2 in the chart? a. presidential checks c. judicial checks b. congressional checks d. amendment process select the best answer from the choices provided