question: What has a hydrostatic skeleton?
choices.text: prokaryotes Flowers insects Humans angiosperm Jellyfish Cows cells
choices.label: A B C D E F G H
fact2: Cnidarians have a hydrostatic skeleton.
combinedfact: Jellyfish have a hydrostatic skeleton
formatted_question: What has a hydrostatic skeleton? (A) prokaryotes (B) Flowers (C) insects (D) Humans (E) angiosperm (F) Jellyfish (G) Cows (H) cells