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Home Q & A Board Science-Related Homework Help Psychology
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joakim joakim
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9 years ago
In boys, the voice change
A)   begins after facial and body hair emerge.
B)   occurs before enlargement of the penis and testes.
C)   takes place at the beginning of the growth spurt.
D)   often is not complete until puberty is over.
Textbook 
Infants and Children: Prenatal Through Middle Childhood

Infants and Children: Prenatal Through Middle Childhood


Edition: 7th
Author:
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adeleadele
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9 years ago
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joakim Author
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9 years ago
Happy Dummy Awesome
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