The correct answer is, "label claim."
Well, It cannot be A. as the trachea is the windpipe, so its not separated.
I think your answer is definitely C. because that says exactly what the nose does so it makes it true and the other ones are false.
Hope I helped :)
Any options for this question???
The first thing you'd have to do is see experts/professionals. If not, you'd have to search up your symptoms of your disease on trusted sources.