Select one of the following topics as the basis for this paper: o Eating healthy o Exercising o Quitting smoking o Quitting drinking o Refraining from using drugs Write a 1,050 to 1,400 word paper in which you analyze the brain structures and functions associated with the motivation to engage in your selected behavior. Evaluate the influence of extrinsic and intrinsic factors, including heredity and the environment, on the motivation to engage in your selected behavior. Include at least three references from scholarly, peer reviewed sources. Use the UOPHX library psychololgy databases to meet this requirement. Format your paper according to APA standards.