Blushing is when your face turns red because of something you're feeling, like being shy or nervous. It happens because your body sends a message to the blood vessels in your face to get bigger, letting more blood flow through them and making your skin look red. It's kind of like when you feel happy and your cheeks get warm!
Examples
- You blush when you’re caught sneaking a cookie before dinner.
- Your face turns red during your first speech in front of the class.
- You feel shy and your cheeks get warm while talking to someone new.
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See also
- How Do Birds Migrate So Far?
- What Causes Hiccups?
- How Can a Single Seed Grow into a Tree?
- Why Do People Have Different Shapes of Faces?
- Why Do We Blink?
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Categories: Biology · blushing,nerves,face,autonomic nervous system