Fact 1: Sweat wets the skin, and when it evaporates, it cools the body. Fact 2: Normally, the body cools itself by sweating. Given the two facts above, the body cools itself when wetness evaporates from what?
OPTIONS: (a). skin (b). H 2 O (c). CO 2 (d). eyes (e). follicles (f). H20 (g). hair (h). heat
(a).