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a Hyenas and other scavengers may have competed with early hominins for access to carcasses.
By distancing themselves from the social reformers, early American sociologists ignored female ...
Early-maturing boys tend to be advantaged because they often fit cultural ideals of masculinity.
Foods for Baby’s First Year
Teens who date in early adoles-cence are more likely to become sexually active
Estimated number of new HIV infections per year over time period in Canada