ANATOMY

Detailed explanation-1: -The urine flows from the kidneys through the ureters to the bladder. The urine is stored in the bladder until it leaves the body through the urethra.

Detailed explanation-2: -There is an internal urethral sphincter, which is located at the point where the urethra leaves the bladder. There’s also an external urethral sphincter located in the pelvic floor. These muscles work together with the bladder to get urine out of your body.

Detailed explanation-3: -The narrow tubes that connect the two kidneys to the bladder are called ureters. The ureter carries urine down to the bladder and down to the urethra, a small tube that allows urine to pass out of the body.