Anatomy of Human Body 3D is a complete guide to learning 8 major systems which include the Nervous, Muscular, Digestive, Skeletal, Cardiovascular, Brain, Reproductive, Integumentary and so much more. Begin by selecting male or female and tap on body to view skin and body parts. Tap on an area of interest and the description pops up! On the right panel select the system to view. Then on the left side of figure the component panel appears for your specific selections. Adjust transparency to view form inside/out layer by layer. Includes gazillions of modules, components and descriptions. Beautiful visuals, spin and rotate 360 degrees, zoom in and out. Great for students, physician, healthcare people and medical professionals.....