What is nose?

A nose is like a special tunnel that helps you smell things and breathe better when it's cold.

Imagine your face is a house, and the nose is a front door with a hallway inside. When you sniff something, like cake or perfume, it goes through this hallway to tell your brain what it is. That’s how you know if something smells good or bad!

When it's chilly outside, your nose warms up the air before it reaches your lungs. It's like having a little heater in your face! This makes breathing easier and more comfortable.

Also, when you're sick and have a stuffy nose, it feels like someone put a soft cushion inside that front door, making it harder for the air to get through. That’s why it’s sometimes hard to breathe or smell things clearly when you’re not feeling well.

Your nose is working all day long, helping you enjoy life's little smells and keeping your lungs happy too!