Human Torso Model with Interchangeable Sex Organs, 15-Part Subcategory_Charts and Posters Solid specific gravity bottle in

Solid specific gravity bottle in borosilicate glass holds 50mL for precise density determination of solid samples in physics and chemistry

and gamete formation for reproductive biology teaching

Multiple adapter in borosilicate glass features two parallel necks with 29/32 sockets for connecting multiple components in chemistry apparatus

and instructions for general electronics diagnostics

visible images while controlling motion and amplitude electronically

Human Torso Model with Interchangeable Sex Organs, 15-Part Subcategory_Charts and Posters Solid specific gravity bottle inMale and female reproductive organ inserts swap into the same torso body, supporting both sex anatomy lessons from a single model in biology and health class.