(Q).
Here's a short story: A ball moves slower across the carpet than it does on the marble flooring. This is because the _____ has less resistance. (A) carpet (B) marble flooring. What is the most sensical answer between "carpet" and "marble flooring"?
(A).
marble flooring

(Q).
Here's a short story: A sand dollar sliding across a beach has more friction then one sliding across scrub. This means the sand dollar heats up more across the (A) beach (B) scrub. What is the most sensical answer between "beach" and "scrub"?
(A).
scrub

(Q).
Here's a short story: The baseball bat is much thicker than the toothpick. Because of this (A) the baseball bat is stronger than the toothpick (B) the toothpick is stronger than the baseball bat. What is the most sensical answer between "baseball bat" and "toothpick"?
(A).
baseball bat