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: Lighter, more streamlined vehicles need less energy.
 Question: If Jon subtracts more weight from his car, he will need to use _____ energy. 
 Choices: A)less 
B)more
[EX A]: less

[EX Q]: Paragraph: In general, fossils in older rocks are less similar to modern organisms.
 Question: John was comparing different fossils in his collection one day. If he were to compare characteristics of a very old fossil in his collection to a newer fossil in his collection, what would he find? 
 Choices: A)high similarity 
B)low similarity
[EX A]: low similarity

[EX Q]: Paragraph: More dense water takes up less space than less dense water.
 Question: Jeff found some not very dense water. He knows it is not very dense because it takes up _____ space than dense water. 
 Choices: A)more 
B)less
[EX A]:
more