What better way to introduce annelids than with a basic model clearly presented on an inexpensive plaque? The model features a medial section of the anterior, as well as a cross section, to illustrate all important
earthworm characteristics: clitellum, complete segmentation, anus, and all internal systems such as longitudinal muscles and the intestine. It comes with an activity binder containing lesson plans, copymasters for student activities, and an overhead transparency.
Size: 24”W x 18”H.