Leapfrog Leapstart Go Deluxe Activity Set - The Human BodyExplore how the body works and more with the Deluxe Activity Set The Human Body for LeapStart Go. Unfold the large, two sided activity board to learn about all the major body systems by tapping the stylus on the interactive pictures and words. Learning is enhanced through amazing videos that show the circulatory system, how the brain uses neurons to send messages and more. This set also introduces health and nutrition and includes fun facts and an