Urine is collected and discharged, from the body, from the bladder through the urethra. The bladder is a portion of the excretory system capable of holding liquids and eliminating excess fluids in the body. It may include salt, sugar, and other forms of materials that are not required by the body. This organ stretches and shrinks based on the amount of fluid that a person has taken into the body. It can increase in size when fluid is not discharged the second the thought of urine transfers your system.
Failure of the respiratory system would cause failure of the circulatory system because the respiratory system helps you breath and with you not breathing it would cause the circulatory system to fail because breathing makes the blood flow through the circulatory system.