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How the Body Works: Movies

Medically reviewed by: KidsHealth Medical Experts

Say hello to Chloe and Nurb and let them take you on a tour of the human body. You'll find out how the body's organs work and learn about body systems like the digestive system and brain and nervous system. Enjoy your tour!

  • How Bones Work

    How Bones Work

    If you want to know more about your beautiful bones, this movie is a great place to start!

  • How the Brain & Nervous System Work

    How the Brain & Nervous System Work

    Your brain is the boss of your body and runs the whole show. Watch this movie and find out more!

  • How the Digestive System Works

    How the Digestive System Works

    Watch this movie about your digestive system, the system that handles the food you eat.

  • How Ears Work

    How Ears Work

    How do you hear? Watch this ear video to step inside the ear.

  • How the Endocrine System Works

    How the Endocrine System Works

    The endocrine system produces hormones, which help your body grow and function.

  • How Eyes Work

    How Eyes Work

    Your eyes see, but how does vision happen? Find out how the eyes and brain work together in this eye video.

  • How Hair Works

    How Hair Works

    Hair grows almost everywhere on your body. In this hair video, you'll go under the skin to find out where hair begins.

  • How the Heart Works

    How the Heart Works

    Watch this movie about your heart and circulation - the system that sends blood throughout your body.

  • How the Immune System Works

    How the Immune System Works

    When you get sick, your immune system comes to the rescue. Find out more in this movie for kids.

  • How Nails Work

    How Nails Work

    Your nails aren't just there to look pretty. Watch this nails video to find out how nails grow and why you shouldn't bite them!

  • How the Nose Works

    How the Nose Works

    It sniffs and smells, but how does it work? Find out more in this nose video.

  • How Lungs Work

    How Lungs Work

    You breathe in. You breathe out. But what's happening inside? Watch this movie and find out!

  • How Muscles Work

    How Muscles Work

    Your muscles give you power to move and do important jobs in your body. Watch this movie for kids and find out more.

  • How the Skin Works

    How the Skin Works

    You couldn't live without the skin you're in. Find out what's going on under the surface in the skin video.

  • How Teeth Work

    How Teeth Work

    You need teeth to talk and eat properly. From baby teeth to permanent teeth, find out all about them in this teeth video.

  • How the Tongue Works

    How the Tongue Works

    Salty, sour, sweet - you couldn't taste any of that without a tongue. Find out how your tongue works in the tongue video.

  • About Healthy Weight

    About Healthy Weight

    People come in all shapes and sizes. But what makes a healthy weight? Watch this movie and find out!

  • How the Urinary System Works

    How the Urinary System Works

    Watch this movie about the urinary system, which makes pee.

Medically reviewed by: KidsHealth Medical Experts