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: The farther the sound waves travel away from the source, the more spread out their energy becomes.
 Question: If Milo is listening to the radio and he moves closer to the radio in the room, what happens to the sound waves entering his ear? 
 Choices: A)they spread out less 
B)they spread out more
they spread out less

Paragraph: Longer wires have more resistance than shorter wires.
 Question: A shorter wire will have _____ resistance than a longer one. 
 Choices: A)more 
B)less
less

Paragraph: More UV rays increase skin cancer rates.
 Question: Mona lives in a country that experiences high levels of sunlight. If she moves to a less sunny country, what happens to her chance of getting skin cancer? 
 Choices: A)increases 
B)decreases

decreases