Assertion: sympathetic nervous system | /r/CapableOf | dilate the blood vessels
Facets:
value: in large muscles
type: LOCATION
Source sentences:
text: The sympathetic nervous system controls the body’s automatic response to danger, increasing the heart rate, dilating the blood vessels, slowing digestion, and moving blood flow to the heart, muscles, and brain.
text: Sympathetic nervous systems dilate the blood vessels in large muscles