For teachers that want another option when it comes to animal dissections, these worksheets go with eMind (Expandable Mind Software) that offers demo versions of the fetal pig and cat virtual dissections. The fetal pig demo focuses on parts of the digestive system (including the liver, stomach, pancreas, parotid gland, and the action of peristalsis). The cat demo focuses on parts of the digestive system (including the esophagus, liver, greater omentum, and small intestine). In addition to part