Human Body - Facts for Kids

Protection & Defense

Your blood contains five different types of white blood cells, each with a special job!

Your cerebellum receives signals from your joints to know where your body parts are in space!

Your iris is made up of two types of tiny muscles, one type that makes your pupil bigger and another that makes it smaller!

Blood helps maintain (keep) the right balance of water in all your body’s cells!

The pancreas produces insulin within minutes of you eating something sweet — it’s faster than a superhero!