Since no environment can be more quiet than no noise at all, a survey of noise in various study environments found that noise scores tended to pile up at the low end, reflecting a(n) __________

People who display both a severe mental disorder and a substance use disorder are referred to as:

A. cause-and-effect users. B. secondary effect abusers. C. mentally ill chemical abusers. D. uncontrollable chronic users.

A likely cause of satiety is

a. an increase in metabolic rate. b. a stomach full of food. c. the cessation of contraction of the muscles of the stomach. d. replenished stores of nutrients. e. glycogen depletion.