Assertion: wolffish's antifreeze | /r/HasProperty | natural
Facets:
Source sentences:
text: Since they can live in near-freezing waters (salt water only freezes at slightly below 0 °C or 32 °F), to keep their blood moving smoothly, they contain a natural antifreeze.
text: A Wolffish produces its own natural antifreeze which keeps their blood moving rapidly.
text: They produce a natural antifreeze which keeps their blood moving rapidly.