Which of the following statements about the onset of menarche and menopause is TRUE?
A)The timing of menarche has significantly decreased in the twentieth century.
B)The average age at which U.S.women have their last period is 61.
C)Women who reported early menarche were prone to have earlier menopause.
D)In menarche,production of estrogen by the ovaries declines dramatically.

Question

Quizplus · Accepted Answer

The timing of menarche has significantly decreased in the twentieth century due to factors like improved nutrition and health care.

Which of the Following Statements About the Onset of Menarche