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10:11
Physical Development in Adolescence
10sec-Puberty
35sec-Hormonal Changes
2:31-Puberty Changes in Boys
8:50-Puberty Changes in Girls
Physical Development in Adolescence 10sec-Puberty 35sec-Hormonal Changes 2:31-Puberty Changes in Boys 8:50-Puberty Changes in Girls read more read less

6 years ago #child, #developmental, #education, #psychology, #puberty