Assertion: millipede | /r/HasAspect | a pair of antennae
Facets:
Source sentences:
text: To feel, millipedes have a pair of antennae at the base of which is a pair of sensory organs known as the Tömösvary organs; it is thought that these are used to measure humidity in the surroundings.
text: Millipedes have one pair of antennae and chewing mouthparts.