Excretion is the process of removing wastes and excess water from the body, and ketones are exhaled and excreted in urine. Given these facts, what is a process of removing wastes and excess water from the body among the following options:
- hydration
 - urination
 - incontinence
 - trash can
 - vaporization
 - Cooking
 - body waste
 - Exfoliation


 

  urination       