Choose between "sand trap" and  "grass". Question: Clark was learning to play golf. He noticed that the ball went further on the _____ because the grass was smoother. (A) sand trap (B) grass
grass

Choose between "Person doing pushups" and  "Person standing". Question: A person that is doing pushups will likely sweat _____ someone that is standing around (A) less than (B) more than
Person standing

Choose between "grass field" and  "stone path". Question: Fred kicked his soccer ball across a few different surfaces and noticed that a kicking it over a soccer field seemed to generate less heat than kicking it over a stone path. _____ has more friction (A) soccer field (B) stone path
stone path

Choose between "polished metal" and  "raw metal". Question: Running a sanding belt over polished metal creates less resistance then running one over raw metal. This means that the _____ is more rough (A) polished metal (B) raw metal
raw metal