Below you can find the These ungulates have a third eyelid to protect their eyes from blowing sand Jeopardy Words Answer. The answer to These ungulates have a third eyelid to protect their eyes from blowing sand has 6 letters. This clue belongs to the Weird nature category and is part of Jeopardy Word Level 881. If you scroll near the bottom you will find other clues and answers part of level 881