Research on early heterosexual romances indicates that
a. many of these relationships develop into lifelong partnerships.
b. these relationships typically last an average of only one month.
c. both females and males emphasize that physical attractiveness is the most important characteristic of their romantic partner.
d. both females and males describe their partners in terms of positive personality traits.
Question 2
Your textbook discusses teenagers' romantic relationships. According to this discussion,
a. the topic of teenagers' heterosexual relationships has been a popular research area for several decades.
b. the majority of Latinas and African American females reported that they had sexual intercourse by the age of 14
c. for young teenagers, the majority of heterosexual romances last about 7 months.
d. the media provide a strong message that teenage girls should have a boyfriend.
Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re
Guo Xi, Early Spring.
Mirror recognition and self-naming develop at almost exactly the same time
Research
A single cell from an early-stage human embryo
Evidence of early bipedalism