It is not the oxygen that is flammable, it is the substance that burns. The more oxygen, the easier and faster to burn. Views Â· View Upvotes.
Dextromethorphan (DXM or DM) is an antitussive (cough suppressant) drug of the morphinan class with sedative and dissociative properties.
What the Dungeon Master Masters. The Dungeon Master (or DM) plays a special role in the D&D game. The DM controls the pace of the story and referees the action as it unfolds. The power of creating worlds and controlling dragons resides in the hands of the DM. As DM, you are the master of the game.