​____ have social roles; ____ are the only animals where individuals take on different roles during the course of a lifetime.

COPD may result in emphysema.

Research suggests that, in the business world, the most successful chief executive officers (CEOs) are those who are resolute in their opinions as well as those who are ____.​

Which of the following is not required for the formation of a blood clot?

Compared to societies that do not have a culture of honor, societies that do have a culture of honor tend to ____.​

Alcoholics Anonymous (AA) meetings are “self-help” meetings comprised of people who are recovering from alcohol-related problems. These meetings employ a number of practices designed to keep people away from alcohol. Which of the practices listed below is most consistent with the research on cognitive dissonance theory and attitude change? That is, which of the following would a cognitive dissonance theorist be most likely to applaud?​

A coral colony is composed of genetically identical coral polyps.

Which dyad is most likely to experience mutual cooperation in a prisoner’s dilemma game?​

​Recent Supreme Court decisions related to marriage equality have done little to decrease the debate about the “true” meaning of marriage.  A culture that emphasizes public behavior and commitments is likely to ____.

A heart rate of 125 BPM is: