The human eye can detect millions of colors. And since we have two of them we also have depth perception! Our eyelids protect our eyes, blinking washes our eyeballs, which help them to be clean. We'll learn how to look after our eyes.
The human eye can detect millions of colors. And since we have two of them we also have depth perception! Our eyelids protect our eyes, blinking washes our eyeballs, which help them to be clean. We'll learn how to look after our eyes.