Which statement BEST characterizes the economies of most Latin American countries? A.
The middle class is growing in both wealth and power.

B.
People are able to freely start businesses and earn profits.

C.
Exportation of manufactured goods drives foreign trade.

D.
Wealth is unevenly distributed among the population.

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.