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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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Vschonbeck Vschonbeck
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6 years ago
The period when reproductive organs begin to function and the secondary sex characteristics ap-pear is called:
 
  a. Pre-adolescence
  b. Menarche
  c. Teenage
  d. Puberty
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dwrdwr
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6 years ago
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