In addition, musicians with ties to the Republican party also play at the event. This is a political rally - most everybody in attendance supports the Republican party in one way or another, and the speakers/musicians are staunch supporters of the party.
Your nephrons filter these substances out of your blood and then reabsorb some of them back into your blood. This keeps your blood composition constant. Excess water and waste products are then secreted as urine. Your kidneys vary the amount of a substance that is reabsorbed into the blood or secreted as urine.
The kidneys function is to filter urea and excess water from your blood. However the kidneys only REALLY return water back to your blood if you are dehydrated. The urea that i â¦ s filtered out of the blood is a weakened form of ammonia, which the body produces as a bi product during cellular respiration.hile the kidneys are part of the urinary system, they are closely linked to the circulatory system. Blood is carried through a complex system within the kidney where blood chemistry is regulated.