All of the following are factors that influence the physical effects of drugs,EXCEPT for

A) the level of dosage.
B) the purity of the drug.
C) the method of administration.
D) the social environment.

The sense of greed that drives much white-collar deviance is

A) a psychological abnormality.
B) is derived from a culture of competition.
C) the result of a culture that condemns greed.
D) becoming less and less influential.

Calliope and George are excited because Calliope's sister has offered to be implanted with Calliope and George's frozen embryos and carry the baby to term, surrendering the baby to them after birth. What is this method of reproduction called?

A) parthenogenesis
B) artificial insemination
C) in vitro fertilization
D) surrogate motherhood