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Understanding Yawning: Causes and Facts by Jiin Kim is a document available to read on EtoBox.

What is Understanding Yawning: Causes and Facts about?

Yawning is a deep breath that helps increase oxygen intake, often occurring when we are tired or bored. It can be contagious, as seeing someone yawn may trigger others to yawn as well. Yawns are important for relaxation and health, and interestingly, babies can yawn even before birth.

Author

Jiin Kim

Language

EN