This 17-part sexless life size human torso is appropriate for use in any classroom. This classic torso shows the major body systems in detail. The head is opened exposing one half of the brain and the neck is dissected to show muscular glandular vascular and neural structures. The thorax and abdomen are removable allowing for easy observation of the internal organs while the back is opened and dissected showing the vertebral column spinal cord and nerve endings. Further examination of the spinal cord is also possible with the removal of one of the thoracic vertebrae. Torso is made exclusively from PVC.17 Removable Parts include the following:• Torso• Heart (2 parts)• Liver• Stomach (2 parts)• Half Kidney• Half Bladder• Cerebrum• Cerebellum• Removable Transverse Colon• Left Lung w/ Rib• 7th Thoracic Vertebrae• Intestine• Colon w/ Pancreas• Cecum Cover• Right Lung w/ Rib