question: Creatures that have no internal hard tissues at all are noted for what-ing large amounts of thick,?
choices.text: space between protection secreting coarse grit dandelions sponges tiny hairs Therapsids
choices.label: A B C D E F G H
fact2: Hagfish and lampreys have no internal hard tissues at all.
combinedfact: Creatures that have no internal hard tissues at all are noted for secreting large amounts of thick, slimy mucus.
formatted_question: Creatures that have no internal hard tissues at all are noted for what-ing large amounts of thick,? (A) space between (B) protection (C) secreting (D) coarse grit (E) dandelions (F) sponges (G) tiny hairs (H) Therapsids