Which Statement About Suicide Among Children and Youths Is Accurate

Which statement about suicide among children and youths is accurate?

A) The suicide rate in the United States has not changed over the past twenty-five years.
B) Suicide is the third leading cause of death among adolescents, just behind auto accidents as a cause of death in adolescents.
C) Children who commit suicide tend to have high levels of 5-HIAA in their brains and spinal cords.
D) About 12,000 children between ages 5 and 14 attempt suicide each year in the United States.