Between which pair of countries or continents listed below has real GDP per person converged the most since 1960?
A) Canada and Japan
B) United States and Africa
C) United States and South America
D) Canada and South America
Question 2
Barter is an inefficient means of exchange because
A) barter transactions require a double coincidence of wants.
B) barter only occurs in relatively primitive economies.
C) demand will not necessarily equal supply.
D) in a barter transaction only one party needs to want what the other party has to sell.
A comparison between chromosomes found in a normal human cell and a cancer cell from the same person
Acromegaly in one individual from a pair of identical twins.
Photograph of a person with a cataract in the right eye.
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
Edward Bellamy, author of the utopian novel Looking Backward (1888) Bellamy’s socialism worried many
Map of Arabic Speaking Countries