The term Great Schism is used to refer to two major events in the history of Christianity: the division between the Eastern (Orthodox) and Western (Roman) churches, and the period (1378 - 1417) during which the Western church had first two, and later three, lines of popes.
1 Refrigerate leftover pizza within two hours of cooking or purchasing. 2  Cover pizza with foil or plastic wrap when refrigerating. 3  To freeze leftover pizza, wrap tightly with aluminum foil or plastic freezer wrap or place in heavy-duty freezer bags.
How long leftovers can safely stay in your refrigerator depends on the type of food and whether or not your fridge is truly keeping foods cold. It certainly saves you time and money to use leftover vegetables in a pasta or soup the next day, or leftover steak in a green salad. Err on the side of caution and safety, however, when dealing with leftovers in your fridge.