Visible Body - Anatomy & Physiology This link opens in a new windowA 3D visualization and learning tool used to explore the systems of the human body. It contains more than 500 3D model sets with directed dissections and 150+ animations that visually communicate complex physiology. It includes 12 units: cells and tissues, integumentary, skeleton and joints, muscle types, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. (NVCC)