question: What are ears used for?
choices.text: vision movement babies assess visually protection to hear howling taste food
choices.label: A B C D E F G H
fact2: For sound, the sense of hearing is used.
combinedfact: ears are used for hearing
formatted_question: What are ears used for? (A) vision (B) movement (C) babies (D) assess visually (E) protection (F) to hear (G) howling (H) taste food