In the United States today, and in comparison to the typical white girl, the typical girl of African American descent reaches menarche about?
A) 3-6 months earlier
B) 3-6 months later
C) 2 years earlier
D) 2 years later

Question

Quizplus · Accepted Answer

Studies have shown that, in the United States, African American girls reach menarche on average 3-6 months earlier than white girls.

In the United States Today, and in Comparison to the Typical