The top ten largest countries, in square kilometers
<span>Hail often diminishes or ceases right before the arrival of a tornado.</span>
Increased use of insulation in a home is very useful when it comes to having a better quality air in the home. With proper insulation, lots of the things that can cause an air pollution are neutralized. Dust and other pollutants are stopped on the filters and they can not get inside, thus allowing you to have a better quality air indoors.
B is most likely the answer. Hope this helps.
