Building Atoms and Isotopes 與 Blood Circulation–EduTech Era 使用情況與統計

Explore how blood flows through the body with Blood Circulation by EduTech Era, the perfect learning tool for students and educators. This app explains the complete blood circulation system using simple diagrams, animations, audio explanations, and interactive features. Learn about systemic and pulmonary circulation, arteries, veins, capillaries, and how the heart pumps blood rhythmically. Understand oxygenated and deoxygenated blood flow with step-by-step visuals. The app covers: - Double circulation - Heart chambers & valves - Pulmonary artery & vein - Systemic blood flow pathway - Role of blood in transport Great for school topics, exam revision, and smart biology learning. EduTech Era makes studying circulation simple and engaging.