The urinary system consists of the kidneys, ureters, urinary bladder, and urethra.The kidneys filter the blood to remove wastes and produce urine.The ureters, urinary bladder, and urethra together form the urinary tract, which acts as a plumbing system to drain urine from the kidneys, store it, and then release it during urination.t the same time that the sphincters relax, the smooth muscle in the walls of the urinary bladder contract to expel urine from the bladder. Production of Hormones. The kidneys produce and interact with several hormones that are involved in the control of systems outside of the urinary system. 1  Calcitriol.
What does an equal sign with a circle around it mean? An equal sign within a circle is a the grant of a copyright license providing additional users the right to share, distribute and post only exact copies of the original â¦ work. Thus meaning no one can comp or alter the work whatsoever if republishing the image.
the equals sign or equality sign is a mathematical symbol used to indicate equality it was invented in 1557 by robert recorde in an equation the equals sign is placed between two expressions that have the same value in unicode and ascii it is u+ 003d equals sign html 61