Assertion: fur seal's body temperature | /r/HasProperty | internal
Facets:
Source sentences:
text: Fur seals must keep their internal body temperature at approximately 37.7 °C and so have to thermoregulate their body temperature to avoid overheating.
text: Fur seals must keep their internal body temperature at approximately 37.7 °C and so have to thermoregulate their body temperature to avoid overheating.