The thing that cools the body contains what?
liquid matter vapors oxygen Urea nektar water Air
A B C D E F G H
Sweat is water, salt, some urea.
Something containing urea cools the body
The thing that cools the body contains what? (A) liquid (B) matter (C) vapors (D) oxygen (E) Urea (F) nektar (G) water (H) Air