Choose between "floor" and  "bed". Question: Helen can slide her pillow faster across her floor then across her bed. This means that her _____ is the lumpier of the two surfaces (A) bed (B) floor
floor
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Choose between "carpet" and  "asphalt". Question: Janie is moving her dresser. When she is moving it, it will move quicker across the _____ because the carpet provides less resistance. (A) carpet (B) asphalt
carpet
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Choose between "paper plate" and  "bbq grill". Question: A hotdog can slide around faster on a paper plate then it can on a bbq grill. This means the _____ is more rough (A) bbq grill (B) paper plate
paper plate
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Choose between "beach" and  "parking lot". Question: Little Timmy got a new bike for his birthday and quickly learned that he had to ride it at reduced speed over the beach near his house compared to when he rode it in a parking lot. This means that the _____ has less friction (A) beach (B) parking lot
parking lot
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