Ключевые слова: alveoli, anatomical, anatomy, biology, bronchial, cartoon, chronic, compare, comparison, copd, details, diagram, disease, drawing, education, educational, graphic, health, healthy, human, illustration, inflamed, info, infographic, information, learn, learning, living, lung, medical, medicine, microbiology, normal, obstructive, organs, pathology, people, person, physiological, physiology, pulmonary, science, sciences, scientific, tube, xray,