*Question*
Here's a logic test: A motorcycle heats up quickly when driving on gravel, but not when driving on ice. The gravel has _____ than the ice. (A) more resistance (B) less resistance Choose the answer between "gravel" and "ice".
**Answer**
gravel

*Question*
Here's a logic test: Jane's rubber ball seemed to roll faster over smooth plywood than over rougher sand. The _____ has more friction (A) plywood (B) sand Choose the answer between "plywood" and "sand".
**Answer**
sand

*Question*
Here's a logic test: A family has recently moved. Their new house is located a greater distance from the storm siren in town than their old house was. In this situation, where is the storm siren more difficult to hear? (A) their new house (B) their old house Choose the answer between "new house" and "old house".
**Answer**
new house

*Question*
Here's a logic test: If everything else is the same, which one would be more likely to break if you used it as scaffolding? (A) A plastic ladder (B) A Metal ladder Choose the answer between "Plastic Ladder" and "Metal Ladder".
**Answer**
Plastic Ladder