Which statement is true about smoking in adolescence?

A) Smoking is related to other high-risk behaviors.
B) Smoking will not continue unless peer pressure continues.
C) Smoking is less common when the adolescent's parent(s) smokes.
D) Smoking among adolescents is becoming more prevalent.

Cigarettes are considered a gateway drug. Teenagers who smoke are 11.4 times more likely to use an illicit drug. Teenagers begin smoking for a variety of reasons, such as imitation of adult behavior, peer pressure, imitation of behaviors portrayed in movies and advertisements, and a desire to control weight. The absence of peer pressure alone will not stop smoking. Teenagers who do not smoke usually have parents and friends who do not smoke or who oppose smoking. The percentage of young people who report current cigarette use and frequent cigarette use has declined significantly.