Q:Here's a short story: Carla is getting her suitcase ready for a vacation. She fills it up in the bedroom, and rolls it across the carpeted floor into the kitchen. Carla notices that the suitcase rolls easier on the tile floor in the kitchen than it did in the carpeted bedroom. This is because the carpet has _____ than the tile floor. (A) more friction (B) less friction. What is the most sensical answer between "tile floor" and "carpet"?
A:
tile floor