Assertion: killer whale's sound | /r/HasProperty | underwater
Facets:
Source sentences:
text: Like all cetaceans, killer whales depend heavily on underwater sound for orientation, feeding, and communication.
text: Killer whales depend heavily on underwater sound for orientation, feeding, and communication.
text: Killer whales rely on underwater sound to feed, communicate, and navigate.
text: Like all cetaceans, this species depends heavily on underwater sound for feeding and communication, using clicks, whistles, and pulsed calls.
text: Like all cetaceans, this species depends heavily on underwater sound for feeding and communication, using clicks, whistles, and pulsed calls.