Read the following passage, which is modeled after an encyclopedia entry about tortillas. The purpose of the article is to inform general readers about this topic. Keep this purpose and audience in mind as you decide which words and phrases would be the most appropriate.A tortilla is a that appears in most Mexican dishes, including tacos, enchiladas, and tostadas. Tortillas are made with cornmeal or sometimes wheat flour. , the corn or wheat grains are ground on a stone. Next, the meal from these grains is formed into small pieces of dough and by hand. Finally, the tortilla is baked on a griddle. Today, tortilla dough is usually mixed by machine, flattened into shape, and passed on a conveyor belt to cook over a flame. Tortillas can be purchased at .