Q: Question: A ball moves slower across the carpet than it does on the marble flooring. This is because the _____ has less resistance. (A) carpet (B) marble flooring  Do not use A and B to answer the question but instead, choose between "carpet" and  "marble flooring".
A: marble flooring


Q: Question: The basketball rolled faster across the court floor than the rocky ground. The court floor is (A) less smooth (B) More smooth  Do not use A and B to answer the question but instead, choose between "court" and  "rocky ground".
A: rocky ground


Q: Question: The thick cable was much bigger in diameter than the thin cable therefore it was much (A) weaker (B) stronger  Do not use A and B to answer the question but instead, choose between "Thick cable" and  "Thin cable".
A: Thin cable


Q: Question: Ada was playing kickball. She kicked a ball into the gravel and noticed it was warm when she picked it up. She kicked it again onto a grassy hill, but this time the ball wasn't very hot when she retrieved it. In which surface did the ball travel the most? (A) gravel (B) grassy hill  Do not use A and B to answer the question but instead, choose between "gravel" and  "grassy hill".
A: grassy hill