What Does Our Skin Do?

· GM Kids Series 576 226. raamat · GOS Education Inc.
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There are always many germs all around us.

But we can still stay healthy because the skin prevents these different germs from entering our body.

When we touch our skin, it feels soft and weak.

But the skin is made up of three layers which are like hard bricks stacked on top of one another.

The skin has elastic and tough collagen fibrils, which heal wounds and prevent the skin from changing shape.

There are always many germs all around us. But we can still stay healthy because the skin prevents these different germs from entering our body. When we touch our skin, it feels soft and weak. But the skin is made up of three layers which are like hard bricks stacked on top of one another. The sk...

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