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The Endowment for Human Development
The Endowment for Human Development
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Skin and Hair


5 months

From The Biology of Prenatal Development.Buy Now

Script: O cabelo começa a crescer no couro cabeludo.

Todas as camadas e estruturas da pele estão presentes, incluindo folículos capilares e glândulas.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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Skin and Hair
Skin and Hair
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