question: what makes wolves howl
choices.text: intensity danger a hosta intent antigens hormones movement to hear
choices.label: A B C D E F G H
fact2: Warning Warning means danger.
combinedfact: wolves howl when there is danger
formatted_question: what makes wolves howl (A) intensity (B) danger (C) a hosta (D) intent (E) antigens (F) hormones (G) movement (H) to hear