Which Statement About Americans and Exercise Is True

Which statement about Americans and exercise is true?

A) Nearly 80 percent of Americans are unaware of the health benefits of exercise.
B) Only 24 percent of young adults engage in 150 minutes per week of at least moderately intense physical activity.
C) Almost 50 percent of young adults engage in the recommended two sessions per week of resistance exercises.
D) In early adulthood, about 40 percent of Americans are inactive, with no regular brief sessions of even light activity.