Build-a-Body Female (respiratory) Intermediate Build-A-Body Male (circulatory system) Intermediate 08/17/2011 Build-A-Body Male (excretory system) Intermediate 08/17/2011 Build-A-Body Male (nervous system) Intermediate 08/17/2011 Build-A-Body Male (skeletal system) Intermediate 08/17/2011 Build-A-Body Male (respiratory system) Intermediate 08/17/2011 Bâtis-un-bonhomme (système circulatoire) Intermediate Neuron Advanced 07/07/2011 Bâtis-un-bonhomme (système digestif) Intermediate Bâtis-un-bonhomme (système rénal) Intermediate 08/17/2011