Assertion: skink's tongue | /r/HasProperty | retracted
Facets:
Source sentences:
text: Like snakes, the skink "smells" by flicking its tongue to gather scents and when the tongue is retracted, it touches it to the opening of a Jacobson's organ at the roof of its mouth.
text: The beaded lizard has a forked, pink tongue which it uses to smell, with the help of a Jacobson's organ; it sticks its tongue out to gather scents and touches it to the opening of the organ when the tongue is retracted.