Armed Forces Day (Poland) Armed Forces Day, known also as the Feast of the Polish Armed Forces (Polish: ÅwiÄto Wojska Polskiego), is a national holiday celebrated annually on 15 August in Poland, commemorating the anniversary of the 1920 victory over Soviet Russia at the Battle of Warsaw during the PolishâSoviet War.
It performs the following important functions; 1  FORMATION AND ELIMINATION OF URINE: The main function of urinary system is formation and elimination of urine. 2  OSMOREGULATION: Kidneys are important osmoregulatory organs of human body. 3  ACID BASE BALANCE: Kidneys are important regulators of pH of body fluids.
Making the world better, one answer at a time. The urinary system works with the digestive system to release the waste from the digestion, and it also works with the circulatory system.The urinary system (again) releases waste from the body and filters the blood inside of you. The urinary bladder is part of the excretory system. The excretory system is composed of the kidneys, ureters, bladder, and urethra. It's function is to remove urea an â¦ d other compounds from the body, and to maintain the balance of salts and pH in the body.