Who will most likely experience menarche first?
A) Kaylie, a 10-year-old girl that weighs 90 pounds and plays basketball
B) Nina, a 13-year-old girl that has been diagnosed with anorexia nervosa
C) Adriana, a 12-year-old girl that is 20 pounds overweight for her height and sedentary
D) Jennifer, a 14-year-old girl that is a gymnast with much muscle and little body fat

Question

Quizplus · Accepted Answer

Adriana is most likely to experience menarche first because body fat percentage is a key factor in the onset of puberty. Girls who are overweight tend to experience menarche earlier than those who are underweight or have very low body fat, such as athletes or individuals with eating disorders.

Who Will Most Likely Experience Menarche First