__________________ is the ongoing use of a substance despite ...

[lunatika]

__________________ is the ongoing use of a substance despite social, occupational, psychological, or physical problems.
 
  a. Substance dependence c. Substance addiction
  b. Substance abuse d. Substance misuse

Question 2

What is the earliest communicative sound a child makes?
 
  a. crying c. saying ma or pa
  b. cooing d. it varies by cultural background

[ansleighelindsey]

Answer to Question 1

B

Answer to Question 2

A

[lunatika]

Great answer, keep it coming

[Viet Thy]

Thanks for the timely response, appreciate it