Assertion: viper's scale | /r/HasProperty | rough
Facets:
value: to the touch
type: OTHER
value: to keeled
type: OTHER
value: very
type: DEGREE
Source sentences:
text: Its scales are rough and keeled, an adaptation to defend against rough foliage.
text: Scales are also very tough, allowing snakes to slither across hot or rough surfaces without burning or tearing their skin.
text: In particular, the scales present on the belly area of snakes are hard and rough, providing more grip to snakes when the slither around.
text: The scales of eyelash pit vipers are rough to the touch or keeled.