Which factor has NOT contributed to a decline in the number of young adolescent smokers in the United States?

A) higher cigarette prices
B) the legal smoking age
C) warnings printed on tobacco products
D) better law enforcement of tobacco sales

Adolescent Smokers

Young individuals, typically in their teenage years, who regularly engage in smoking tobacco, which poses significant health risks.

Legal Smoking Age

The minimum age at which an individual is legally permitted to purchase and consume tobacco products in a particular jurisdiction.

Tobacco Sales

The commercial activity of selling products made from the dried leaves of the tobacco plant, such as cigarettes.