Today in the U.S., about 10% of women use one or more reproductive technologies to become pregnant

The alarm state of the general adaptation syndrome has been called a "call to arms." Where will a health psychologist find the clearest evidence of this "call to arms"?

a) central and peripheral nervous system activation b) synaptic activity and somatic nervous system activation c) hormone levels and sympathetic nervous system activation d) neurotransmitter levels and parasympathetic nervous system activation

Stimulation of sensoryreceptors results in

A) a difference threshold B) a sensation C) smell D) a Weber fraction