Urine leaves the body through a sphincter in the process of urination, and during urination, the urethra carries urine from the bottom of the bladder out of the body. Given these facts, what carries urine from the bottom of the bladder to a sphincter?  among the following options:
- alveoli
 - sweating
 - Anus
 - expelled
 - liquid
 - Intestines
 - Urethra
 - Bladder


 

       Urethra  