Which of the Following Is True of the Adolescent Growth

Which of the following is true of the adolescent growth spurt?

A) Adolescents tend to eat enormous quantities of food to fuel their growth spurts.
B) Boys start to spurt in height sooner than girls, at an average age of a little more than ten.
C) Girls gain twice as much muscle tissue as boys while going through growth spurts.
D) Adolescents begin to spurt in height about half a year after they begin to spurt in weight.