Urine leaves the body through a sphincter in the process of urination, and elimination of urine is normally a voluntary process for adults. Given these facts, urine leaves the body through voluntary elimination for adults among the following options:
- forceful pressure
 - hostile elimination
 - voluntary elimination
 - Converting waste.
 - solid, liquid, gas
 - violent churning
 - It helps them survive
 - By wind and rain


 

   voluntary elimination      