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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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countrygal101 countrygal101
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6 years ago
Which of the following is TRUE?
 
  a. Boys mature slightly earlier than their female counterparts.
  b. The age of first menstruation is later today than it was a century ago.
  c. Today, the average age for first menstruation is about 12 years.
  d. Only boys experience a growth spurt.
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Ca1234Ca1234
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#1
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6 years ago
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countrygal101 Author
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6 years ago
Thank you, thank you, thank you!
djeghri
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Yesterday
Thanks
sweetalia
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2 hours ago
This site is awesome
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