Answer:1
Explanation: being able to solve puzzles faster shows that they are smarter.
Answer:
A, The fairs had detailed, specific rules about what
merchants could sell and how they could sell it.
Explanation: Just finished it on edge
Answer B: The school will be changing its mascot from a tiger to a bat.
B. because there are two words explaining cycles so it should be The rain fell in "steady, repetitive cycles" throughout the night. You can also refer to D "we hiked the long, treacherous path"