An argument in favor of school uniforms is an example of which position on a topic is proposition
I cant answer your question if i dont know what the options are.
This sentence is complex.
The dependent clause is After some time passed, and the independent one is the rest of the sentence.
A simple sentence would have only one independent clause, and a compound sentence would have at least two independent clauses.
Answer:
air ways and vibrations in the vocal cords?