Assertion: red sea urchin | /r/CapableOf | show almost no signs of senescence
Facets:
value: right up until the day
type: TEMPORAL
Source sentences:
text: The studies show red sea urchins can have a vast lifespan surpassing that of virtually all terrestrial and most marine animal species, and seem to show almost no signs of senescence, or age-related dysfunction, right up until the day that something kills them.