What is tracheae?

Tracheae are tubes that help your body breathe by moving air in and out.

Imagine you're drinking a straw from a big glass of juice, the straw is like a trachea, and the juice is like the air going into your lungs. Just like the straw helps the juice reach your mouth, tracheae help air get to your lungs when you breathe in.

Tracheae are made of soft but strong rings that keep them open so air can flow through easily. These rings are like the braces on a bicycle, they hold things together and make sure nothing gets squished.

When you take a breath, air travels down your tracheae to your lungs, and when you exhale, it goes back up again. It's kind of like having a special hallway just for air!

Without tracheae, breathing would be much harder, it’s like trying to drink juice through a bendy straw that keeps getting squished. Tracheae make sure your lungs get enough air every time you breathe!