Which of the Following Is True of the Rates of Condom

Which of the following is true of the rates of condom use in adolescents?

A) U.S. adolescents are less likely to use condoms than European adolescents.
B) A greater age difference between partners is associated with more condom use.
C) Condom use in the U.S. among adolescents has declined during the last 25 years.
D) Older adolescents are less likely to take contraceptive precautions than are younger adolescents.