Approximately _____ of the U,S. population aged 12 and older uses ...

[wrbasek0]

Approximately _____ of the U,S. population aged 12 and older uses marijuana.
 
  A) 1-5
   B) 5-10
   C) 10-15
   D) 15-20

Question 2

Heavy marijuana use has been associated with functional impairments such as memory loss and difficulty with attention, learning skills, and
 
  A) motor movement.
   B) language mastery.
   C) motivation.
   D) capacity for creativity.

[qytan]

Answer to Question 1

B

Answer to Question 2

A