Assertion: manatee | /r/HasAspect | low metabolic rate
Facets:
value: unusually
type: DEGREE
value: very
type: DEGREE
Source sentences:
text: Because manatees have a very low metabolic rate, it is speculated that Amazonian manatees are able to fast for up to seven months if necessary.
text: Manatees have unusually low metabolic rates, which probably makes possible their long fasting periods and subsistence on low-energy food.