You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 Question: If you tried to push a sack of unpopped popcorn or a sack of popped popcorn, both of the same volume, would it be easier to push the 
 Choices: A)sack of unpopped popcorn 
B)sack of popped popcorn?
sack of popped popcorn?

Paragraph: The thinner the wire, the more resistance it offers.
 Question: Barry is connecting new wires to his speakers. His new wires are thinner than the old ones, therefore, he should expect that the electrical current will display _____ resistance than his older, thicker ones. 
 Choices: A)more 
B)less
more

Paragraph: Longer wires have more resistance than shorter wires.
 Question: If Mona is building an electrical machine and she increases the length of the wire feeding power to it, what happens to the resistance of that wire? 
 Choices: A)increases 
B)decreases
increases