Urine or urine or urine is the liquid remaining excreted by the kidneys, which then excreted from the body through urination. excretion urine is needed to dispose of the rest of the molecules in the blood that is filtered by the kidneys and body fluids to maintain homeostasis. However, there are also some species that use urine as a means of olfactory communication. Urine is filtered in the kidneys, carried through the ureter to the bladder, eventually excreted out of the body through the urethra.
The kidneys are part of the urinary tract that serves to filter impurities from the blood and threw it along the water in the form of urine. If there pemasalahan on your kidneys, it can be detected from urine.