question: What type of skeletons are less flexible than shark skeletons but stronger?
choices.text: ice smooth adult Fish bone muscle Type O marine
choices.label: A B C D E F G H
fact2: Sharks have a cartilage skeleton.
combinedfact: bone skeletons are less flexible than shark skeletons but stronger
formatted_question: What type of skeletons are less flexible than shark skeletons but stronger? (A) ice (B) smooth (C) adult (D) Fish (E) bone (F) muscle (G) Type O (H) marine