Urine is transported from the kidneys to the urinary bladder via the ________.

A) urethra
B) fundus
C) urogenital sinus
D) ureter

Urine is transported from the kidneys to the urinary bladder via the ureter. The urethra is the tube that carries urine out of the bladder, while the fundus is a term used to describe the upper part of an organ, such as the uterus. The urogenital sinus is a structure that forms during embryonic development and gives rise to the urethra and vagina in females, and the urethra and prostate gland in males.