Study anatomy with educational materials about bones, muscles, nerves and other body systems.
Two bean-shaped organs filter 180 liters of blood per day. A million nephrons in each kidney - let's disassemble the device.
The complete path of urine is from glomerular filtration in the kidney through the ureters and bladder to excretion from the body.
A reservoir with a volume of up to 500 ml with a triple muscle layer - how the bladder works and how urination works.
