Roger, a researcher, conducted a study to analyze the impact of alcohol exposure during childhood. He found that the more a person was exposed to alcohol during childhood, the more likely he or she will experience alcoholism as an adult. In this case, there is relationship between alcohol exposure during childhood and alcoholism.
positive linear
negative linear
curvilinear
nonlinear

In general, why does a tall person have a higher basal metabolic rate than a shorter person of the same weight? a. shorter people have more skin surface area and lose heat more rapidly than a taller person. b. tall people are more active than shorter people. c. taller people have more skin surface area and lose heat more rapidly than a shorter person. d. taller people eat more protein, which takes more energy to digest. e. shorter people eat less than tall people.