The answer would be D, you are correct
I put C on my test because it seem most logical plus I couldn't find much to help me.
A resonator installed as part of your car or truck's exhaust system serves one main purpose — to resonate. It's sort of an echo chamber for your car's exhaust, preparing all of the loud noise coming from your engine for the muffler to silence it. ... The resonator doesn't just remove sound, it change
The answer is evaluation!
Could I be made the Brainliest please ?!