All of the following factors are likely responsible for the secular trend toward earlier menarche EXCEPT:

Name: All of the following factors are likely responsible for the secular trend toward earlier menarche EXCEPT:
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Question

Quizplus · Accepted Answer

More vigorous exercise is actually associated with a later onset of menarche, so it is not responsible for the secular trend toward earlier menarche. The other three factors (better health care, better nutrition, and increased body fat) have been shown to contribute to the trend.

All of the Following Factors Are Likely Responsible for the Secular