(Q).
Choose between "desk" and  "dresser". Question: An envelope that is slid across a dresser gets rather hot, while one that is slid across a desk doesn't get very hot at all. Which surface has more friction? (A) desk (B) dresser
(A).
dresser


(Q).
Choose between "quartz countertop" and  "wood floor". Question: Jim rolled his water bottle to find that his _____ had more friction. The water bottle rolled a greater distance on the quartz countertop. (A) wood floor (B) quartz countertop
(A).
wood floor


(Q).
Choose between "pile of rocks" and  "pile of pillows". Question: Carla is driving a test car over different surfaces. She drives the car over a pile of pillows and the car drives over them easily. Carla drives the car over a pile of rocks, and the car goes a little slower. The car went easier over the pile of pillows because there was (A) more friction (B) less friction.
(A).
pile of pillows