What very small that live in your mouth and forms a plaque?

The very small organisms that live in your mouth and form plaque are called bacteria. There are over 700 different species of bacteria that can be found in the human mouth, and many of them can contribute to the formation of plaque. Plaque is a sticky film that forms on the teeth and contains bacteria, food particles, and saliva. Plaque can cause cavities, gum disease, and other oral health problems. To prevent plaque, it is important to brush and floss your teeth regularly and see your dentist for regular checkups and cleanings.