Although the quota system may adequately represent minority groups, it A) may underrepresent majority groups.
B) has to use the same selection procedures for all groups.
C) may result in greater failure rates among some groups.
D) may not represent the minorities of that particular community.

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.