Did You Know?
Your iris can change size!
What is the Iris?
The iris is the colored part of the eye.
Why is it Important?
The iris helps you see in light and dark.
What iris Does
The iris is the eye's color part.
It helps control light in the eye.
It helps you see better in dark.
It can be blue, brown, or green.
Each person has a unique iris.
The iris can change size fast.
More About iris
The iris is a cool part of your eye. It is what makes your eyes look pretty. Some people have blue eyes, and some have brown. The iris helps you see in bright and dark places. It works like a camera to let in just the right light.
Every time you go outside, your iris helps you. If it is sunny, your iris gets small. If it is dark, it gets big. This helps you see better no matter where you are. Your iris is very smart!
Did you know that some animals have different kinds of irises? Cats and dogs have very special eyes too. Their irises help them see in the dark better than us. Isn't that neat?
