Much like a camera, your eyes help you to see the world around you. Light passes through the lens of the eye, but unlike a camera, the lens actually changes its shape to focus the image. Your eye changes its sensitivity to detect bright sunlight or darkness. Tiny muscles in your eye control the size of your pupil and the shape of your lens, while muscles outside the eye move to let you look around. If your camera lens gets dirty, you have to wipe it with a cloth, but your eye has a built-in wiper-washer system. All of these components work together with blood vessels, nerves, and the brain—intricately designed by the Creator (Proverbs 20:12).
These special cards provide an exciting glimpse into various parts of the wonderfully designed human body. God makes each of us fearfully and wonderfully!
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