Anatomy

Explore human anatomy for kids. Learn about body parts, organs, and systems with easy explanations and diagrams.

Anatomy is the study of the human body and how it works. From your beating heart to your busy brain, each part has a special job. In this section, you'll learn cool facts about bones, muscles, organs, and more!

The Spinal Cord: Your Body’s Superhighway of Nerve Mess...

Explore the spinal cord in this detailed educational article for students aged 8...

Understanding the Major Organs of the Urinary System

Learn how your kidneys, ureters, bladder, and urethra work together to filter bl...

How the Urinary System Filters Blood and Forms Urine

Learn how your kidneys filter blood and how urine is made. Discover the role of ...

How the Urinary System Maintains Balance in the Body

Discover how the urinary system controls water, salt, pH, and blood pressure. Le...

How to Keep Your Urinary System Healthy and Strong

Discover the best habits for a healthy urinary system—learn how hydration, hygie...

What Is the Integumentary System? Learn About Skin, Hai...

Discover the integumentary system for kids. Learn how skin, hair, and nails prot...

The Layers of the Skin Explained: Epidermis, Dermis, an...

Discover the three layers of human skin and how each one protects your body, sup...

How the Integumentary System Protects and Keeps You Hea...

Learn how the integumentary system protects your body from injury, infection, an...

How to Care for Your Skin, Hair, and Nails – A Kid’s Hy...

Learn how kids can take care of their skin, hair, and nails. Discover hygiene ti...

The Brain: How Your Body’s Command Center Works

Learn what the brain does, how it controls your body, and why it’s one of the mo...

The Spinal Cord and Nerves: How the Body Sends Messages

Discover how the spinal cord and nerves work with the brain to send and receive ...

Autonomic Nerves: How Your Body Controls Itself Automat...

Learn what autonomic nerves do, how they control breathing, heartbeat, and diges...

Motor Nerves: How the Brain Controls Movement

Learn about motor nerves for kids. Discover how your brain sends messages throug...

Blood Vessels for Kids – Arteries, Veins, and Capillari...

Learn about blood vessels for kids. Discover how arteries, veins, and capillarie...

Blood and Blood Types for Kids – What Makes Your Blood ...

Learn about blood and blood types for kids. Discover the parts of blood, the imp...

Nerves and Neurons: Your Body’s Tiny Electric Messengers

Explore the world of nerves and neurons in this educational article for students...

Major Glands and Their Jobs: A Student’s Guide to the E...

Learn about the major glands of the endocrine system in this student-friendly gu...

Hormones: The Body’s Tiny Messengers – A Student’s Guide

Learn what hormones are and how they help your body grow, feel, and stay balance...

How the Endocrine System Affects Growth, Puberty, and B...

Discover how your endocrine system controls growth, puberty, metabolism, mood, a...

What Is the Immune System? Understanding Your Body’s De...

Learn what the immune system is and how it protects your body from germs like vi...

What Do White Blood Cells Do? Exploring the Immune Syst...

Discover how white blood cells like macrophages, T cells, and B cells protect yo...

Organs of the Immune System: How the Body Fights Disease

Explore the major immune system organs like the spleen, lymph nodes, tonsils, an...

The Large Intestine: How Your Body Gets Rid of Waste

Learn how the large intestine absorbs water, forms stool, and completes digestio...

How the Immune System Fights Infections: Body Defense E...

Learn how your immune system defends against bacteria, viruses, and more. Unders...

How to Keep Your Immune System Strong and Healthy

Discover simple ways to support your immune system through sleep, nutrition, exe...

What Is the Urinary System? A Complete Guide for Students

Learn what the urinary system is, how it works, and why it’s essential. Understa...

Reflexes and Sensory Input: How Your Body Reacts and Se...

Learn how reflexes and senses work in this educational article for students aged...

How the Body Sends Messages: Nerve Signals, Synapses, a...

Learn how your body sends messages in this richly detailed article for students ...

The Circulatory System: How Blood, the Heart, and Vesse...

Explore the circulatory system in this detailed article for students aged 8–16. ...

The Nervous System for Students: Your Body’s Communicat...

xplore the human nervous system in this detailed educational article for student...

The Heart: How Your Body’s Most Powerful Muscle Keeps Y...

Explore the structure and function of the heart in this student-friendly article...

Blood for Students: How Red Cells, White Cells, Plasma,...

Learn all about blood in this detailed student-friendly article. Discover how re...

blood Vessels for Students: How Arteries, Veins, and Ca...

Discover how blood vessels work in this detailed student-friendly article. Learn...

How Blood Circulates: The Heart-Lung Loop That Keeps Yo...

Learn how blood circulates through the body in this detailed article for student...

How the Heart and Lungs Work Together: Oxygen, Blood, a...

Learn how the heart and lungs team up to circulate oxygen and remove waste in th...

Keeping the Circulatory System Healthy: How to Take Car...

Discover how to keep your circulatory system strong in this student-friendly art...

Respiratory System for Kids – What It Is and Why It Mat...

Learn about the respiratory system for kids. Discover how your lungs, windpipe, ...

How the Lungs Work: From Air to Oxygen – A Guide for St...

Learn how the lungs work in this student-friendly article. Explore how air becom...

Air Pressure & Temperature for Kids – How They Shape We...

Learn about air pressure and temperature for kids. Discover how differences in p...

Breathing and the Brain for Kids – How Your Body Contro...

Discover how the brain controls breathing for kids. Learn how your brainstem kee...

How Digestion Works: Step-by-Step from Bite to Nutrients

ollow the journey of food in this step-by-step guide for students. Learn how dig...

The Digestive System for Students: What It Does and Why...

Discover what the digestive system does and why it's so important in this studen...