nose
The nose is like a tiny superhero on your face. It helps you breathe by taking in air and sending it to your lungs. Just like how a superhero needs air to fly, your body needs air to stay alive. The nose is also like a detective, always on the lookout for different smells. It can tell you if something smells yummy like cookies or if something is stinky like a skunk.
Your nose is also like a warm coat for the air you breathe. When the air is cold, the nose warms it up before it goes into your body. This keeps your lungs happy and healthy.
Sometimes, the nose is like a guard at the gate. It stops dust and germs from getting inside your body by trapping them in little hairs and sticky stuff called mucus. This keeps you from getting sick.
The nose is also like a musician because it helps you make different sounds when you talk. By changing the way you breathe out, the nose helps you say words clearly.