Answer:
option A
Explanation:
the correct answer is option A
In the early period of time barter system is used in which goods were exchanged with goods.
If you want to buy an article then you can do it with the help of money and if you want to sell that article that also you can do with the help of money so, we can say that money is a medium of exchange.
Do you have the timeline and title choices?
Answer:
Correlational study
Explanation:
Bob's research is geared towards finding the strength of the relationship that exists between post-traumatic stress disorder and the academic performance of nursing students in their finals. The best research design for this is therefore correlational research design since this type of research design is useful when one is interested in finding out the existence of a relationship between 2 variables of interest.
Democracy
So in an Assembly, male citizens were allowed to speak their minds and vote on certain topics regarding government or city issues. This was a government of democracy, or action on the majority vote.
-Unbalanced