Emily is told by her physician that her symptoms are caused by the loss of myelin. Her diagnosis is most likely to be ________

In China and Japan, because university admission is restricted to the very highest performing students, high school students

a. have collectivistic views. b. experience less competition than North American students. c. are more likely to pursue a professional career. d. are under intense pressure to achieve academically.

The resinous material scraped from the Cannabis leaves is called

a. psilocybin. b. marijuana. c. hashish. d. mescaline.