Assertion: dolphin | /r/CapableOf | listen for the echo
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Source sentences:
text: Echolocation works when a dolphin bounces a high pitched sound off an object and then listens for the echo to come back.
text: When they listen to the echoes, the amount of time it takes for the sounds to return tells the dolphin the size of the fish and its approximate distance.
text: Similar to bats, dolphins use echolocation to navigate the waters and hunt for their prey by bouncing high-pitched sounds off objects to listen for any echoes.
text: The dolphin emits a sound and then listens for the echo as that sound bounces off of objects, these sound waves travel back to the dolphin.