Mollusks create mother of pearl to protect themselves. In addition to forming part of the shell, it also insulates mollusks from bacterial infection and parasites. Another function of this substance is to reduce irritation or damage from material such as sand or grit that drifts into the shell.
The Ring of Honor is an American professional wrestling event that showcases five main events annually, and a number of internet pay-per-view live events. Most of the events may be purchased and viewed in DVD.
Affair of honor. a dispute to be decided by a duel, or the duel itself. a court or tribunal to investigate and decide questions relating to points of honor; as a court of chivalry, or a military court to investigate acts or omissions which are unofficerlike or ungentlemanly in their nature.