Question

Ventilators use ___ ___ to cool a room.​

Answer 1

Answer:

ventilator are made in the house. They are made to cool the room by passing the hot air and bringing the fresh air from outside

please mark as brainleast answer

Answer 2

Answer:

Explanation:

ventilator are made in the house. They are made to cool the room by passing the hot air and bringing the fresh air from outside.