Q: Through what does urine enter the bladder?


Read this paragraph and choose the correct option from the provided answers:

Nephrons filter about ¼ cup of body fluid per minute. In a 24-hour period, nephrons filter 180 liters of fluid, and 1.5 liters of the fluid is released as urine. Urine enters the bladder through the ureters. Similar to a balloon, the walls of the bladder are stretchy. The stretchy walls allow the bladder to hold a large amount of urine. The bladder can hold about 1½ to 2½ cups of urine but may also hold more if the urine cannot be released immediately.

 Choices:

- the enterocytes

- the vas deferens

- the tubules

- the ureters


A:
the ureters