As a prelude to masturbation, most men use
A) electric vibrators.
B) fantasy, erotic photos, or videos.
C) artificial vaginas.
D) a rubbing motion of the penis against clothing or bedding.
Question 2
According to the results from the National Survey of Adolescents and Young Adults,
A) the majority of adolescents believe in waiting until marriage to have sex, and believe most of their peers wait.
B) the majority of adolescents sampled said that they would like to have more information about STIs.
C) the majority of adolescents correctly identified that condoms could offer protection from some STIs.
D) most adolescents correctly identified that oral sex carries risks of transmitting some STIs.
Some scholars regard Walt Whitman as a poet of nature, and others, a poet of the body—a reference to
Sonia Delaunay, Prismes Electriques (Electric Prisms).
A typical electric cooling fan assembly showing the radiator and related components.
The introduction of a new generation of electric and hybrid cars will reduce the demand for oil
. Calculate the net electric field at point B
(a) The characteristic karyotype of Klinefelter syndrome. (b) The young man (left) in these photos h