Across
- 1. maintain a set temperature to keep food fresh.
- 4. Machines dispense snacks, beverages, and even electronics in some cases.
- 5. Machines Machines allow us to withdraw cash and perform banking transactions.
- 7. the process of washing clothes
- 9. staircases found in malls and airports.
- 10. Common in supermarkets, airports, and other public places.
- 11. sanitize dishes
Down
- 2. to control the flow of traffic at intersections.
- 3. allow customers to scan and pay for their items
- 6. process of heating and cooking food
- 8. for vertical transportation in buildings.