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.
A baker sells a dozen donuts for 3.99 The cost to make three donuts is 0.45 How much is the total profit on 5 dozen donuts? Cost for making a dozen donuts is 1.8 dollars. Therefore the cost  for making 5 dozens is 9 dollars. This implies that the profit one  gets after selling five dozen donuts iâ¦s 10.95 dollars. Making the world better, one answer at a time.