Torso Model - Billy
Human Torso Model - Constructed of high-impact plastic, this 28"model is perfect for everyday classroom use. The exterior depicts superficial muscular and skeletal features of a young boy. Torso opens to expose respiratory, circulatory, digestive, urinary and nervous systems. Internal organs are removable for closer study. Includes: 54-page Teacher's Guide with extensive background information, numerous activities, observation and data sheets. Model is also available with four anatomy models, each with an accompanying activity notebook. Also available in Spanish and French.