What country has the highest percentage of young adults who cohabitate before marriage?

Dr. Hunter is studying personality. He decides that he will classify his subjects into varying levels of intensity on personality traits, based on how far they statistically fall above the average score of a "normal person." He is using a __________ approach.

A. categorical B. dimensional C. prototypal D. discrimination

When a neuron is at rest, what is its electrical charge?

a) -80 millivolts b) +70 millivolts c) -70 millivolts d) +50 millivolts e) -60 millivolts