Sharks were the first vertebrates with a fully functioning set of these also the title of a novel that features them in action

Below you can find the Sharks were the first vertebrates with a fully functioning set of these also the title of a novel that features them in action Jeopardy Words Answer. The answer to Sharks were the first vertebrates with a fully functioning set of these also the title of a novel that features them in action has 4 letters. This clue belongs to the Shark! category and is part of Jeopardy Word Level 57. If you scroll near the bottom you will find other clues and answers part of level 57