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Home Q & A Board Other Fields Homework Help Sociology
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deniz-beken deniz-beken
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6 years ago
Since the early 1800s, the average age of first menstruation in Europe and the United States has
 
  a. been dropping
  b. been rising
  c. remained the same
  d. been dropping, but lately has risen
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jaycearledgejaycearledge
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6 years ago
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deniz-beken Author
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6 years ago
Good timing, thanks!
sleinhi
wrote...

Yesterday
Thanks for your help!!
annakc
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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