Which of the following differentiates introverts from extraverts? As compared to extraverts, introverts tend to be happier in their jobs and in their lives as a whole. Introverts are generally more assertive than extraverts. Introverts are more socially dominant than extraverts. Introverts experience more positive emotions than extraverts. Introverts are less impulsive than extraverts.

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.