question: what environments contain thick, slimy mucus?
choices.text: Pacific sponges the moon marine outer space Porifera cows gravity
choices.label: A B C D E F G H
fact2: Hagfishes are entirely marine, very slimy, and feed on carrion and injured fishes.
combinedfact: marine environments have thick, slimy mucus
formatted_question: what environments contain thick, slimy mucus? (A) Pacific (B) sponges (C) the moon (D) marine (E) outer space (F) Porifera (G) cows (H) gravity