COCKROACH CIRCULATORY

The Cockroach Circulatory System model is an educational teaching aid designed to demonstrate the open circulatory system found in cockroaches. This model clearly illustrates key components such as the heart, ostia, hemolymph flow, and body cavity, helping students understand how nutrients and oxygen are transported in insects. Made from durable materials and accurately labeled, it is ideal for biology classrooms, laboratories, and academic demonstrations. This model enhances visual learning and simplifies complex concepts related to insect anatomy and physiology, making it perfect for school and college-level education.