In brief, heterogamy is the way to describe partners who are ...

[humphriesbr@me.com]

In brief, heterogamy is the way to describe partners who are
 
  a. in plural committed relationships.
  b. both monogamous and heterosexual.
  c. both unfaithful and heterosexual.
  d. dissimilar in some way, such as race, age, or religions.

Question 2

Although the U.S. Supreme Court's definition of obscenity has continued to change over time, the document that has prevented the Court from ever fully prohibiting the production and distribution of obscene materials is the:
 
  a. 1stAmendment.
  b. 19th Amendment.
  c. Ten Commandments.
  d. Declaration of Independence.

[kusterl]

Answer to Question 1

D

Answer to Question 2

A