The reasons that nations trade include the fact that
a. resources are distributed unequally across countries, and persons must trade to get more of what they want by specialization and trade.
b. differences in climate lead to unequal abilities to grow certain types of food.
c. no one country produces all of what citizens within the country want.
d. all of the above
Question 2
Evidence suggests that the marginal social cost of pollution reduction:
a. increases as pollution reduction increases.
b. remains constant as pollution reduction increases.
c. decreases as pollution reduction increases.
d. equals zero since it is beneficial to reduce pollution.
Sceloporus undulates, the eastern fence lizard, is one of the most widely distributed lizard species
American Foreign Trade, 1790–1812
Wenda Gu, united nations—china monument: temple of heaven.
The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives.
The developing and emerging nations have high rates of population growth
Many hunger-relief programs work to provide food aid to needy nations