Assertion: normal blood cell | /r/CapableOf | range to about 120 days
Facets:
value: for red blood cells
type: PURPOSE
value: from a few hours
type: TEMPORAL
Source sentences:
text: Normal blood cells last for a limited time (ranging from a few hours to a few days for white blood cells, to about 10 days for platelets, to about 120 days for red blood cells) and must be replaced constantly.