Assertion: hummingbird | /r/HasAspect | high metabolic demands
Facets:
value: incredibly
type: DEGREE
Source sentences:
text: Hummingbirds have high metabolic demands and their feathers are poor insulators, so going into torpor allows them to survive when conditions make it impossible to maintain their normal 105 degrees Fahrenheit body temperature.
text: Their feathers offer poor insulation, and they have incredibly high metabolic demands.