Ключевые слова: anatomy, background, biology, bone, bones, calcium, cartilage, cell, compact, connection, connective, cut, education, elastic, eosin, epithelium, fiber, fibers, gland, health, hematoxylin, histological, histology, human, hyaline, joint, leg, magnification, medical, micrograph, microphotograph, microscope, microscopic, microscopical, microscopy, muscle, nucleus, ossification, osteocyte, pattern, research, science, section, septum, skeleton, structure, study, system, texture, tissue,