Below you can find the In the middle ages this pungent gas was obtained by heating the horns & hooves of oxen Jeopardy Words Answer. The answer to In the middle ages this pungent gas was obtained by heating the horns & hooves of oxen has 7 letters. This clue belongs to the General science category and is part of Jeopardy Word Level 2243. If you scroll near the bottom you will find other clues and answers part of level 2243