Welcome to Medika Life's free education resource on Human Anatomy. Browse the organ systems below for detailed information on each and links to the diseases that affect each system.
This system provides a barrier to invading organisms and chemicals and assists in temperature control
This system supports and moves the body, protects internal organs and assists with mineral storage and blood formation
This system coordinates the activities of other organ systems and allows your body to respond to sensations
This system utilizes chemicals (hormones) to regulate your body functions
This system returns tissue fluid to blood and defends the body against foreign organisms
This system enables the oxygen / carbon dioxide exchange
This system processes your foods and enables the absorption of nutrients into the body
This system eliminates wastes from the body and regulates the pH and volume of your blood
This system produces germ cells (eggs and sperm) and the environment for the growth of fetus (female)