The voltage delivering 1 watt depends on how many amps are present. We use watts to measure power (P), and amps (I) times volts (E) equals watts.
The urea and water that make up urine are removed from the blood in  the kidney. This is then passed on to the bladder which will be  excreted as urine.
Ammonia is a chemical made by bacteria in your intestines and your body's cells while you process protein. Your body treats ammonia as a waste product. It turns it into an amino acid called glutamine and a chemical compound called urea.Your bloodstream moves the urea to your kidneys, where it is eliminated in your urine. But ammonia will build up in your body if you can't get rid of urea.This can sometimes happen if you have kidney or liver failure.our bloodstream moves the urea to your kidneys, where it is eliminated in your urine. But ammonia will build up in your body if you can't get rid of urea. This can sometimes happen if you have kidney or liver failure.