question: what are used for cooling things?
choices.text: humidors large back muscles microwaves hydration of cells Frigidaire and Kenmore models They protect them ovens Stomata closing
choices.label: A B C D E F G H
formatted_question: what are used for cooling things? (A) humidors (B) large back muscles (C) microwaves (D) hydration of cells (E) Frigidaire and Kenmore models (F) They protect them (G) ovens (H) Stomata closing