Teacher: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).
Teacher: Now, understand the problem? Solve this instance: Paragraph: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
 Question: Will adds salt to the pot of water. The water's volume is now 
 Choices: A)less dense 
B)denser
Student:
denser