Main organs
Drag to turn the body. Tap an organ to open its lesson. 3D model: BodyParts3D, © DBCLS, CC BY-SA 2.1 JP (simplified).
Your organs don’t work alone. They work in teams called body systems. Turn the 3D body, pick a system, and tap any organ to open its lesson on anatomy (what it looks like) and function (what it does).