How does Zinc usually leave the body?
irradiation A drug. burning coal Excretion physical removal vomit an ion evaporation
A B C D E F G H
Normally, zinc leaves the body in wastes.
Zinc leaves the body through excretion. 
How does Zinc usually leave the body? (A) irradiation (B) A drug. (C) burning coal (D) Excretion (E) physical removal (F) vomit (G) an ion (H) evaporation