Assertion: dolphin | /r/CapableOf | determine direction
Facets:
value: by this complex system of echolocation
type: MANNER
Source sentences:
text: Using echolocation, a dolphin can determine size, shape, structure, composition, speed, distance, and direction.
text: By this complex system of echolocation, dolphins can determine size, shape, speed, distance, direction, and even some of the internal structure of objects in the water.