The parasympathetic nervous system is part of the autonomic nervous system

A key characteristic of a good scientific theory is that it is a simple explanatory device. This key characteristic is explained as the critical thinking principle of

A) falsifiability. B) Occam's Razor. C) replication. D) ruling out rival hypotheses.

_____ is the leading cause of preventable disease and death in the United States

A) Asbestos exposure B) Drug use C) Alcohol use D) Smoking