_____ is the body's and brain's natural way of protecting itself against harmful substances

a) Tolerance
b) Dependence
c) Intolerance
d) Withdrawal

Answer: a

Psychology

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Which of the following quasi-experimental within-subjects research designs represents the strategy of taking a series of measurements on the same individuals before and after an event or treatment occurs, and the time frame relative to the event

represents the independent variable? a. Longitudinal design b. One-group pretest-posttest design c. Interrupted time-series design d. Between-subjects factorial design

Psychology

The heart, glands, and smooth muscles are controlled by the

a. peripheral nervous system. b. somatic nervous system. c. efferent nervous system. d. autonomic nervous system.

Psychology