Which correctly lists structures of the urinary system?

Two kidneys. This pair of purplish-brown organs is located below the ribs toward the middle of the back. ... Two ureters. These narrow tubes carry urine from the kidneys to the bladder. ... Bladder. ... Two sphincter muscles. ... Nerves in the bladder. ... Urethra.

You have to put what were supposed to solve out here

Yeah, the answer is definitely b.assuming that you're a high school student or middle school student, you probably don't need your parents' to pick out your clothes anymore. and i don't know how it works at other schools, but i know that at my high school, you don't get to pick the book you read for an english assignment. your teacher picks that. the decision of what after-school job i should get, i would definitely make with from my parents and other people that i trust. ultimately, the decision is up to me, but i would need advice from people who are more experienced.

Is there any choices ?