What portion of the organ of Corti transduces sound energy into neural signals?

Adolescents who do not get 8 or more hours of sleep on weeknights

A) can make up for it by sleeping more on weekends. B) are more likely to have academic and emotional problems. C) are the minority, because most teens do get that much. D) are normal, because teens need less sleep than children.

Among adolescent girls, dissatisfaction with their bodies

A) is found mostly among those whom others consider unattractive. B) is generally the result of being overweight. C) is more common among those who watch more television and read more teen magazines. D) can generally be overcome through a focus on dieting and exercise.