Q: Choose between "sandy bed" and "rocky bed". Question: Milo knows that a sandy bed feels more smooth than a rocky bed. He thought about it, and decided that a river traveling over a _____ would heat the water up less (A) rocky bed (B) sandy bed
A: rocky bed

Q: Choose between "tunnel" and "highway". Question: Milo's new compact car moves slower through a tunnel then on a highway. This means that his compact car heats up less travelling on the (A) tunnel (B) highway
A: highway

Q: Choose between "Susan" and "Danny". Question: Danny is 5 years-old and Susan is 16. Their mom calls them inside for lunch. They both start running at the same time. Who would get to lunch first? (A) Danny (B) Susan
A: Danny

Q: Choose between "paper target" and "wood target". Question: Milo was target practicing at the shooting range when he noticed that his bullet traveled further into a paper target compared to a wood target. This led him to realize that the _____ offered a rougher surface (A) paper target or (B) wood target
A: wood target