The excretion of waste kidney
.Kidney (Kidney) act to eliminate waste in the form of urine. There 1 pairs, shaped like a grain of black bean In the abdomen, two sides of lumbar spine If the longitudinal section will find that kidney tissue layer is composed of 2A long, about 10 cm wide and about 6 cm thick and 3 cm at the middle of the concavity is kidney renal pelvis. The ureter to the bladder. Kidney kidney each side unit consists of millions of units.Call end pipe ton ". "Bowman s capsule (Bowman 's Capsule.)", which has the characteristics of basin like cup. Within the basin of the capillary thousands into clusters called "glomerulus (Glomerulus).