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How do toothed whales produce echolocating sounds?
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How do toothed whales produce echolocating sounds?

User Ulterior
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Answer:

Toothed whales can direct sound by bouncing it off air sacs in their nose and possibly by using face muscles to alter the shape of the melon.

Step-by-step explanation:

User Gmoore
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3 votes

Answer:

Toothed whales (including dolphins) have developed a remarkable sensory ability used for locating food and for navigation underwater called echolocation. Toothed whales produce a variety of sounds by moving air between air-spaces or sinuses in the head.

Step-by-step explanation:

User BFTrick
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