Draag Food/Eating

Draag sustenance
Draag food and beverage has been known to be consumed in the state of matter akin to gas. The Draag simply stand before the gas cloud and open their mouths as to which the sustenance floats over and enters their mouth. It is not clear as to how the gas knows where to go, whether it be the gas is conscious or the Draag have gained the ability to manipulate matter with their minds. It is also not clear how the gas cloud is maintained, or if every Draag has one.