There is no express authority in the Constitution for judicial. review, and the argument in favor of the authority by implication, as. applied to national legislation, is far from conclusive. The argument for judicial review was formulated by Chief Justice.
But, if you don't drink much, your kidneys only produce a small amount of concentrated urine, keeping as much water as possible in your body. In 24 hours, your kidneys filter around 150 litres of blood and produce roughly 1.5 litres of urine.
Points to Remember. 1  Every day, the two kidneys filter about 120 to 150 quarts of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra fluid. 2  The kidneys are important because they keep the composition, or makeup, of the blood stable, which lets the body function. Each kidney is made up of about a million filtering units called nephrons. The nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process.