It's either medium (singular) or media (plural).
For future viewers, the correct answers are B, C, and D. I took the test and these were the correct answers.
Answer:
Floor covering is a term to generically describe any finish material applied over a floor structure to provide a walking surface. Both terms are used interchangeably but floor covering refers more to loose-laid materials. Materials almost always classified as flooring include carpet, laminate, tile, and vinyl.
The answer choices are not there, but if this is the edge2020 question, i’m going to say it is spiral brushes. please mark brainliest only if it helped!
