Assertion: snake's organ | /r/AtLocation | the roof of the mouth
Facets:
Source sentences:
text: Located in the roof of the mouth, the Jacobson’s organ has two openings for chemicals to enter; one for each tip of the bifurcated tongue.
text: Snakes flick their tongues quickly to move any chemical signals present in the air to the vomeronasal organ, or Jacobson's organ, located on the roof of their mouth.
text: That sense of smell comes from the Jacobson’s organ located in the roofs of their mouths.