Yawning happens when we’re tired because it helps us wake up or cool down. When you yawn, your mouth opens wide, and you take a big breath, this makes more air flow into your lungs and brain, helping you feel more awake. Sometimes people even yawn just by seeing someone else yawn!
Examples
- A student yawns in class after staying up late studying.
- Your friend yawns during lunch, and soon you start yawning too.
- You see a tired animal on TV, and it makes you yawn as well.
Ask a question
See also
- Why Do We Yawn When We Are Tired?
- Why Do Humans Yawn When They’re Tired?
- Why Do People Yawn When They’re Tired or Bored?
- Why Do People Yawn When They’re Tired?
- Why Do We Yawn When Tired?
Discussion
Recent activity
Nothing here yet.