Test your knowledge of the digestive, respiratory, and other human body systems in this interactive game from Kinetic City. A fictional character named Arnold is missing organs from four major body systems. The organs of the human body are critical for maintaining conditions that are necessary for life, and must operate jointly with each other to do their jobs. Help Arnold identify these important organ systems and put them back into his body where they belong. You should drag and drop all the organs that belong in that particular body system to Arnold's body. Once all four systems are complete, a clothed Arnold will appear. If you drag an organ that doesn't belong, all the organs pop out and you will have to start that system over.
courtesy of Knovation