Continued use of a substance despite persistent or recurrent ...

[kodithompson]

Continued use of a substance despite persistent or recurrent physical or psychological problems is one of the diagnostic criteria for substance dependence.
 
  Indicate whether the statement is true or false

Question 2

Caffeine is a central nervous system stimulant.
 
  Indicate whether the statement is true or false

[Athena23]

Answer to Question 1

TRUE

Answer to Question 2

TRUE

[kodithompson]

Gracias!

[jordangronback]

Thanks for the timely response, appreciate it