You are presented with the question "How does Zinc usually leave the body?" and the following answer choices: 
- irradiation
 - A drug.
 - burning coal
 - Excretion
 - physical removal
 - vomit
 - an ion
 - evaporation

Now knowing that excretion is the process of removing wastes and excess water from the body and normally, zinc leaves the body in wastes, choose the best answer.


 

    Excretion     