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).

[EX Q]: Paragraph: As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water.
 Question: Scuffy was a puppy, and now he is a dog. Now that Scruffy is bigger, longer, and furrier than before, Scrufffy can take care of himself 
 Choices: A)better 
B)worse
[EX A]: better

[EX Q]: Paragraph: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.
 Question: If Mona downgrades her old computer to a less powerful model, what happens to the amount of work her computer can do? 
 Choices: A)decrease 
B)increase
[EX A]: decrease

[EX Q]: 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
[EX A]:
they spread out less