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.
Defense Management (DM) DM is the U.S. Army War College's core course that is devoted to the study of the decision-making processes and systems within the Department of Defense (DoD), the Joint Staff, and the military departments that develop and provide combat capability for the combatant commanders.