Your Skin and Bones

Your Skin and Bones

Chapter 1 Your Skin Skin comes in many beautiful shades! Do you know what is beneath it? Bones! In this book, you will learn all about your skin and bones.

Let's start with your skin. It has three different layers. The layers help keep dirt and germs out of your body.

You use your skin to feel. Your skin lets you know if something is smooth or rough. Your skin warns you if something is cold or hot.

Your skin also helps you stay warm. Have you ever had goose bumps? That is your skin working to warm you up.

Chapter 2 Your Bones Squeeze your hand. Can you feel the bones beneath your skin? They are hard like rocks. But they are also alive. They grow as you grow.