question: What are used to protect eggs from predators and extreme temperatures?
choices.text: boxes wings crucial crates hutches macaws pouches nests
choices.label: A B C D E F G H
formatted_question: What are used to protect eggs from predators and extreme temperatures? (A) boxes (B) wings (C) crucial (D) crates (E) hutches (F) macaws (G) pouches (H) nests