While they serve broadly the same purpose to cram more air into an engine, so more fuel can be burned they function differently.
For its part, the DoD sees its purpose quite differently: "The mission of the Department of Defense is to provide the military forces needed to deter war and to protect the security of our country".
I still don't know what the purpose of differently-shaped fries is, but I don't discriminate.
For this purpose, we coexpressed differently tagged Brk1 proteins and checked whether three different Brk1 variants could associate.
The two sorts of language classification, historical and typological, serve different purposes and are differently based.
And a reasonable person would interpret an Eminem song performed onstage for the purpose of entertainment differently from an aspiring rapper's Facebook rant.
We recognize that some will view the purpose of government differently.
For me it's about the freedom to dress differently for different purposes.
Mothers have explained the purposes of play differently; some feel it is useful as it improves a child's development in terms of cognitive, social, emotional, language, physical and motor development.
Languages use their resources differently for these purposes, but, generally speaking, each seems to be equally flexible structurally.
