The kidney is a filter system for the blood. If the concentration of a substance is too high (i.e. there are drugs in the blood), then the kidney filters all of that out of the blood to form urine.
the kidney filter blood
Red blood cells
Kidney
To filter the blood
The dialysis
filter the blood
The kidneys clean and filter blood.Lungs, liver, kidneys and spleen are organs that play a part in cleansing blood.
5 litres, on average
kidney
The heart's function is to pump the blood to the rest of the body. The function of kidney is to filter the blood to get rid of waste materials to be disposed of in urine. The function of liver is to store carbohydrates in the form of glycogen and detoxify toxins.
The function of the kidney is to clean and filter the blood, kidney's get rid of the unwanted fluids (waste)hope this helped !