This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Kidney-it cleans the blood of it filters the blood more than 300x a day
ureters-it is the passageway of the urine to the urinary bladder
urinary bladder-it holds the urine temporarily
urethra- it is the passageway of the urine outside the body