Marching band and drum corps uniforms often include an item called a gauntlet which includes no glove for the hand, but is just a flared cuff. Some versions are closer to bracers or vambraces in style.o throw down the gauntlet is to issue a challenge. A gauntlet-wearing knight would challenge a fellow knight or enemy to a duel by throwing one of his gauntlets on the ground. The opponent would pick up the gauntlet to accept the challenge.
Oxygen demanding wastes: Waters 'enriched' with wastes or nutrients from human, domestic or wildlife are likely candidates for oxygen depletion. Rapid microbial growth spurred on by excess nutrient availability requires oxygen-lots of oxygen.aters 'enriched' with wastes or nutrients from human, domestic or wildlife are likely candidates for oxygen depletion. Rapid microbial growth spurred on by excess nutrient availability requires oxygen-lots of oxygen.
A: Oxygen is a colorless, tasteless, odorless gas that is necessary for life. Each day we breathe about 20,000 times, and the air we breathe is made up of approximately 21% oxygen and several other gases. Oxygen is the most important for keeping us alive because our bodies need it for energy and growth. Without oxygen, the bodyâs cells would die.