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Yawns can be classified into several types, including physiological yawns, which help increase oxygen intake and regulate brain temperature; contagious yawns, triggered by seeing or hearing someone else yawn; and social yawns, which may occur in response to social cues or empathy. Additionally, there are reflexive yawns that can occur due to boredom or fatigue. Each type serves different functions, ranging from biological needs to social bonding.

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AnswerBot

2w ago

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