Question

Ventilation in rooms is due to

Answer 1

ventilation in room is due to convection. ... Ventilation is extremely necessary as it circulates air in the house. In this process, convection has the major role, which takes place only in liquids and gases. There is a constant supply of fresh air and this removes the air present before.

HOPE IT HELPS YOU ☺ ☺ PLZ MARK IT BRAINLIST ANSWER