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: Lower temperature and higher salinity yield the densest water.
 Question: Will removed salt from the pool water. The water is now 
 Choices: A)less dense 
B)more dense
[EX A]: less dense

[EX Q]: Paragraph: In refraction of light, the greater the change in speed, the more light bends.
 Question: When light travels faster, the light refracting bends 
 Choices: A)more 
B)less.
[EX A]: more

[EX Q]: Paragraph: The more energy the particles in matter have, the faster and more strongly they vibrate.
 Question: Chris sees a particle with great energy. Chris knows it has lots of energy because it vibrates 
 Choices: A)weakly 
B)powerfully
[EX A]:
powerfully