Assertion: worm's environment | /r/HasProperty | moist
Facets:
value: perpetually
type: MANNER
Source sentences:
text: Glow worms require a moist environment, and the larvae need a supply of the snails or slugs they feed on.
text: During these life spans, worms come to develop some preferences for food and habitats and they have a way of showing when they need perpetually moist environments, somewhere in the 50-percent to 90-percent humidity range.