Ключевые слова: absorption, anatomy, biology, capillaries, cellular, cortex, detailed, education, electrolytes, filtration, function, functionality, glomerulus, health, histological, histology, illustration, imaging, kidney, medical, medicine, medulla, microscopy, morphology, nephron, networks, nutrients, organ, organelle, physiology, renal, research, science, slide, structure, system, systematics, tissue, tubule, urine, vascular, waste, water,