Final answer:
The four things commonly served from the beverage cart on an airplane are beverages, snacks, sandwiches/salads, and coffee/tea.
Step-by-step explanation:
The four things that are typically served to passengers from the beverage cart on an airplane are:
- Beverages: This includes a selection of soft drinks, juices, and water. Alcoholic beverages like beer, wine, and spirits may also be available for purchase.
- Snacks: The cart usually carries a variety of snacks such as pretzels, peanuts, cookies, and crackers. Sometimes, there may be healthier options like protein bars or fresh fruit.
- Sandwiches and Salads: On longer flights, the beverage cart may offer sandwiches or salads as a more substantial meal option.
- Coffee/Tea: Hot beverages like coffee and tea are commonly served from the beverage cart to passengers.