When referring to a substance or chemical, the authors include: ...

[tfester]

When referring to a substance or chemical, the authors include:
 
  (a) All illegal drugs
   (b) Prescription drugs and illegal drugs
   (c) Alcohol, prescription drugs, and illegal drugs
   (d) Alcohol, nicotine, caffeine, prescription drugs, and illegal drugs

Question 2

The value of noninterference suggests that Native American parents might:
 
  (a) scold children for making drinking (b) nurture their children while allowing them to learn from their mistakes regarding the use of a substance (c) punish children and withdraw from them if they used alcohol (d) not have contact with children if they used alcohol

[micaelaswann]

Answer to Question 1

C

Answer to Question 2

(b)

[tfester]

Excellent

[peter]

Gracias!