question: What do most fish not have to deal with?
choices.text: negative feedback feedback mechanisms Exposure to oxygen and water the environment Temperature extremes protein foreign to the body. antigens that cause allergy Warmer temperatures
choices.label: A B C D E F G H
fact2: Fish and other aquatic creatures are no exception.
combinedfact: most fish do not have to deal with temperature or moisture extremes
formatted_question: What do most fish not have to deal with? (A) negative feedback (B) feedback mechanisms (C) Exposure to oxygen and water (D) the environment (E) Temperature extremes (F) protein foreign to the body. (G) antigens that cause allergy (H) Warmer temperatures