How does the urinary system work? The urinary system's function is to filter blood and create urine as a waste by-product. The organs of the urinary system include the kidneys, renal pelvis, ureters, ...

Which plant is named “century plant” but lives only up to 30 years, and why does the Neelakurinji blooms every 12 years. To find out the answers, and for more interesting questions take this quiz.