Circulatory is the answer you're looking for.
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
An amount/number of something
Quantitative describes the quantity of something
Qualitative describes the quality of something
Answer:
Through personal journals, passed down equipment and war stories.
Explanation:
I am confident this is the answer, I hope I helped.
