When alcohol is formed, other related substances are also formed, ...

[bclement10]

When alcohol is formed, other related substances are also formed, called
 
  A. nitrosamines.
  B. congeners.
  C. trace elements.
  D. contaminants.

Question 2

In the text, the discussion of media depictions of powder cocaine use in the early 20th century and crack cocaine use in the 1980s was used to illustrate that
 
  A. the U.S. media and drug policies may target people of color disproportionately.
  B. the media should be used to publicize the extent of the drug problem.
  C. U.S. drug policies have greatly reduced drug use.
  D. powder cocaine and crack cocaine are distinctly different drugs.

[phuda]

Answer to Question 1

B

Answer to Question 2

A