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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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ERI2096528 ERI2096528
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8 years ago Edited: 8 years ago, bio_man
(A) Keith, who has been undernourished for most of his life

(B) Jenny, whose grandparents came to the U.S. from Korea 

(C) Igor, whose identical twin brother had his first ejaculation two weeks ago

(D) Lurleen, whose mother reached menarche at age 15
 
 
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#1
Valued Member
2 years ago
i think b
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