Question

what are three ways in which people use microwaves?

Explanation:

Microwaves are used for heating food, defrosting frozen items, and reheating leftovers as common household - appliance uses. In industrial settings, they can be used for drying and curing processes. In communication, microwaves are used for satellite and radar systems.

Answer:

1. Heating food
2. Defrosting frozen items
3. Reheating leftovers