Mots Croisés Urinary System (Key Terms)Version en ligne Health Science 1 Ms. Cygul par Mary Cheng 1 sac that holds urine 2 urination; the act of voiding 3 tube leading from bladder to outside of body 4 inner region 5 outer region 6 tube leading from each kidney to bladder 7 urinary bladder 8 kidney 9 one of 2 bean-shaped organs located behind abdominal cavity on either side of backbone in lumbar region 10 scanty 11 thirst 12 night 13 major nitrogenous waste product excreted in urine 14 cup-like collecting region of renal pelvis 15 urinary bladder 16 kidney 17 pus 2 3 9 4 12 7 6 1 11 10 17 13 8 15 14 16