Detailed Instructions: 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).
Problem:Paragraph: Water becomes more dense when it is colder and when it has more salt.
 Question: Water found on Earth's hot regions is _____ dense that water found on Earth's cold regions. 
 Choices: A)more 
B)less
Solution:
less