Derek's job as a supervisor refers to his relative __________ in the company, whereas the expectations for how to behave on the job refers to his __________

Current theories regarding the evolutionary significance of anxiety and fear suggest that

a. anxiety is viewed as often adaptive, but fear is not. b. fear is viewed as often adaptive, but anxiety is not. c. both emotional responses are adaptive in some circumstances. d. neither emotional response is considered to be adaptive under any circumstances.

Actor Michael J. Fox announced that he was leaving his hit show Spin City because he had Parkinson's disease and wanted to spend more time with his family. The reason for his disorder is a(n) ________

a. loss of dopamine. b. loss of acetylcholine. c. overproduction of dopamine. d. overproduction of acetylcholine.