Bronchitis, an inflammation of the bronchioles, is a condition in which the bronchioles are filled with mucus when mucus accumulates​

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

yes

explanation

they do and it slaps