Model-Heart two parts, 100cm tall, Communicate the basics of heart anatomy to beginning biology students, Colorful and durable, features both external and internal components, including valves, two-piece model is mounted on a stand and can be removed for up-close study
Ant Life Cycle Stages, Children can see how ants change as they grow with Insect Lore’s Ant Life Cycle Stages. These oversized, anatomically correct figures have been accurately painted and sculpted to show the four stages of ant development: eggs, larva, pupa and adult.
Proportions of the dura mater, natural size, made in somso-plast*, showing the proportions of the dura mater and the sinus. the 12 pairs of cranial nerves and the basilar artery with branchings are exposed. on a green base, in 2 parts. height: 23 cm, width: 18cm, depth: 21cm, weight: 900g