Ключевые слова: anatomy, background, biology, blue, bodily, body, cardiology, circulatory, classroom, concept, design, detailed, diagram, digestive, display, educational, explanation, function, graphic, health, healthy, heart, human, illustration, informative, internal, intestines, learning, lungs, medical, model, organs, physiology, realistic, representation, respiratory, school, science, stomach, structure, system, teaching, understanding, visual,