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 equal sign in Excel is used to start a formula. All formulas begin with the equals sign. It can also be used for comparing things. In the following example, the first â¦ equals sign is starting the formula and the second one is comparing cell A2 and B2: =A2=B2