Question: Driving a car to work takes less time then riding a bus. Which vehicle moves at a greater rate of speed? (A) bus (B) car Do not use A and B to answer the question but instead, choose between "car" and "bus".
bus

Question: An arrow penetrating a stump plunges quicker into the wood then one penetrating a live tree. This means the shaft of the arrow will get warmer penetrating the (A) live tree (B) stump Do not use A and B to answer the question but instead, choose between "stump" and "live tree".
stump

Q: Question: Ariel is making a sandwich and drops a jar of jam on the floor. The jar of jam rolls on the tile floor and slows down on the carpeted floor. The jar of jam slowed down on the carpeted floor because it had _____ than the tile floor. (A) more friction (B) less friction Do not use A and B to answer the question but instead, choose between "carpeted floor" and "tile floor".
A: carpeted floor

Question: Question: A car gets very hot as it drives up a muddy hill, but stays cool as it drives up a grass hill. The car warms on on the muddy hill because the muddy hill has (A) more friction (B) less friction. Do not use A and B to answer the question but instead, choose between "grass hill" and "muddy hill".
Answer: grass hill

*Question*
Question: Larry is at a picnic and he hears a mosquito buzzing. A few seconds later, he hears it again but it's much louder. (A) the second time the mosquito was closer to his ear (B) the first time the mosquito was closer to his ear Do not use A and B to answer the question but instead, choose between "a loud mosquito" and "a quiet mosquito".
**Answer**
a loud mosquito

*Question*
Question: A glass mirror is smoother than a stone slab. This means that running a razor blade over the _____ will create more heat (A) glass mirror or the (B) stone slab Do not use A and B to answer the question but instead, choose between "glass mirror" and "stone slab".
**Answer**
stone slab