Crayfish Activity Model
All the distinctive features of the crayfish, including a close-up section of the gills, the “teeth” in the stomach, and the unique musculature of the tail, are clearly displayed on one inexpensive raised-relief plaque.
The lateral section shows all the major organs, while the inset details the method of respiration. It includes an activity binder containing lesson plans, copymasters for student activities, and an overhead transparency.
Size: 24”W x 18”H.