House windows are basically used for proper ventilation purposes.
Car stereo antenna is embedded into the rear left window. If you find windows with ventilation, make sure they have the antenna.
The requirement for adequate ventilation in a laboratory where chemical fumes may be present is a necessity. Most labs have ventilation hoods that will remove dangerous or noxious fumes. If there is NOT adequate ventilation THEN you should open the windows. Otherwise opening windows is not a rule.
ventilation with more than one direction. If your home or office has windows on the north and south (or any two different directions), it has cross-ventilation.
poor ventilation
Windows have two purposes: for the admission of natural light, and when openable, to allow natural ventilation.
Ventilation. Make sure doors and windows are open in the garage as well as the windows of the car itself.
Building codes vary by location, but generally require a bathroom to have ventilation. The ventilation is to remove moist air, which can damage the building structure over time as well as to remove odors. For a bathroom with no windows, this requirement is usually met with a ventilation fan. The fan should vent directly to the outdoors (not just into the attic - this can ruin your roof).
Primarily light and ventilation. Windows also let a person see outside, making the room feel larger and less dreary.
Approximately 10-15% oxygen is left in expelled air. it's plenty enough for mouth to mouth ventilation.
Two windows, one on either side of the room- both open. Question is too vague.
Two windows, one on either side of the room- both open. Question is too vague.