Choose between "Jim" and  "David". Question: Jim ran over a nail on his bicycle and got a flat tire. David ran over the same nail in his car and his tire didn't get flat. Why did Jim get a flat tire but David did not? (A) Jim weights more than David (B) Jim's tire was thinner
David

Choose between "Glass" and  "Basketball". Question: A piece of glass is much less flexible than a basketball so when they are both dropped it is (A) more breakable (B) less breakable
Glass

Choose between "dirt path" and  "muddy road". Question: A tire rolls a greater distance over a dirt path than over a muddy road. This means that the _____ has less friction (A) muddy road (B) dirt path
muddy road

Choose between "ship" and  "plane". Question: If a ship moves slower then a plane, which vehicle will travel a greater distance if they both cruise for the same amount of time? (A) ship (B) plane
plane