human organ system parts and functions

Human body – wikipedia, the free encyclopedia, The human body is the entire structure of a human being and comprises a head, neck, trunk (which includes the thorax and abdomen), arms and hands, legs and feet.
Human body – howstuffworks, The human body is an amazing structure made up of many fascinating parts and systems. learn about the human body and how its systems work together..
Human brain – wikipedia, the free encyclopedia, The human brain has the same general structure as the brains of other mammals, but has a more developed cerebral cortex than any other. large animals such as whales.

Human Skeletal System

Skeletal system – labeled diagrams of the human skeleton, Full skeletal system description [continued from above] . . . calcium, iron, and energy in the form of fat. finally, the skeleton grows throughout childhood and.
An online examination of human anatomy and physiology, Human anatomy and physiology including tutorials and quizzes on the skeletal, muscle, nervous, circulatory, respiratory and urinary systems..
Brain (human anatomy): picture, function, parts, Webmd’s brain anatomy page provides a detailed diagram and definition of the brain including its function, parts, and conditions that affect it..

Bbc – science & nature – human body and mind – body, Learn all about your body with bbc science & nature’s guide..
How the body works main page – kidshealth, The human body is an amazing machine. learn more about it through movies, quizzes, articles, and more..
Neuroscience for kids – explore the nervous system, Information about the peripheral nervous system, including disorders..

Digestive System