__________1. It is the part upon which the filling is placed. __________2. A small prepared sandwich meant to be eaten at afternoon to stave off hunger until the main meal. __________3. It is a food typically consisting of two pieces of bread with meat, vegetables, cheese, and other fillings between them. __________4. Club sandwiches, known as multi-decker sandwiches, are also included in this category. __________ 5. It consists of ingredients that are stacked, layered, or folded within the base to form the sandwich. ​