The Urinary System is the system responsible for getting rid of extra water, salt, and urea. Urea is a chemical that is not good for your body. The main parts of the system are the kidneys, bladder, urethra, and ureters. This system uses many other systems to function. For example, this system uses the circulatory system, which controls blood going throughout the body, to extract blood from the system to get the extra urea and water. This also uses the nervous system because the bladder needs to find some way to alert the body that it is full with urine, so it uses the nervous system. Now that we have the basics, let's go in depth.
YOU ARE READING
INSIDE OUT: THE URINARY SYSTEM
Science FictionHave you ever had to use the bathroom? This is a pretty easy question to answer. All animals have to have a way to get rid of extra water in their system. Some common questions are "How come the longer I wait to use the bathroom, I feel more uncomf...
