Your gums actually attach to the teeth at a lower point than the gum edges that we see. This forms a small space called a sulcus. Food can get trapped in this space and cause a gum infection or gingivitis. Plaque is a thin film of bacteria. It constantly forms on the surface of your teeth.As plaque advances, it hardens and becomes tartar.ood can get trapped in this space and cause a gum infection or gingivitis. Plaque is a thin film of bacteria. It constantly forms on the surface of your teeth. As plaque advances, it hardens and becomes tartar.
1 In this marketing management presentation of the company shared on Slideshare.net, prices for dozens of different donuts stores were indicated. 2  Here, a dozen Dunkin Donuts costs $7.49; Krispy Kreme was selling for $6.99; and Tim Hortonâs dozen can be bought for $5.49.
Report Abuse. If you buy one donut, it's a dollar. But at Dunkin Donuts, the more you buy the cheaper it is. For a dozen it's six or seven dollars so that's about 50 cents for one.Source(s): I go to Dunkin Donuts everyday.ah needz halp!!1!!1!ut at Dunkin Donuts, the more you buy the cheaper it is. For a dozen it's six or seven dollars so that's about 50 cents for one. Source(s): I go to Dunkin Donuts everyday. ah needz halp!!1!!1!