Behavioral activities themselves can produce chemical changes in ...

[tatyanajohnson]

Behavioral activities themselves can produce chemical changes in the brain similar to those produced by exogenous drugs.
 
  Indicate whether the statement is true or false

Question 2

Parental involvement at the high school level
 
  a) seems to be increasingly important in U.S. society.
   b) is unnecessary unless there is some specific need or problem.
   c) should be discouraged to enhance students' independence.
   d) has minimal effect on the success of students.

[ebenov]

Answer to Question 1

T

Answer to Question 2

a