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.
Your kidneys play a vital role in keeping your blood composition constant. They filter your blood to remove excess water and waste products, which are secreted from your kidneys as urine. One quarter of your blood supply passes through your kidneys every minute. It enters your kidney and is distributed to minute filtration units known as nephrons.
Considering that you have 7 to 8 liters of blood in your body, this means that your entire blood volume gets filtered approximately 20 to 25 times each day! Also, the amount of any substance that gets filtered is the product of the concentration of that substance in the blood and the rate of filtration. So the higher the concentration, the greater the amount filtered or the greater the filtration rate, the more substance gets filtered.