I WONDER - What Do The Kidneys Do?

The video tutorial explains the urinary system, focusing on the kidneys' role in filtering blood and removing toxins. It describes how urine is transported from the kidneys to the bladder via the ureters, stored in the bladder, and eventually expelled through the urethra.

Describe the function of the bladder in the urinary system.

What is the purpose of the urethra in the urinary system?