Throughout adolescence, is the single most consistent predictor of mental health. a. the quality of the parent–child relationship b. academic achievement c. clique membership d. moral development

Which factors slowed population growth in china until the 1300? a. one child policy. b. urbanization c. epidemics. d. warfare

Why is this statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive. a. it is a well-known fact. b. it is a proven theory. c. it is not falsifiable. d. it is difficult to test.

People are willing to pay more for a diamond than for a bottle of water because