What are the functions of money? A medium of exchange
A store of value
A measure of value

Using complete sentences, explain the differences between a command economy and a market economy. what type of economic system is created when these two systems are combined? what are the benefits of combining these two systems?

Which of these fragmental sedimentary rocks would most likely form farthest from the land?

Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.