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).
--------
Question: Paragraph: The more tightly packed the particles inside the material are, the more dense we say they are.
 Question: Eric has a soccer ball and kicks it into a rock of roughly the same size. The rock doesn't move and the ball bounces away. The ball is _____ dense than the rock. 
 Choices: A)less 
B)more

Answer: less


Question: Paragraph: So the higher an object is above a surface, the more potential energy it has.
 Question: If Mona is holding a baseball above a table and then increases the height of that baseball from the table, what happens to the potential energy of the baseball? 
 Choices: A)increases 
B)decreases

Answer: increases


Question: Paragraph: Objects that are closer together have a stronger force of gravity between them.
 Question: Ferb and Honey are walking away from each other. What is true about the force of gravity between them as the distance between them increases? 
 Choices: A)it increases 
B)it decreases

Answer:
it decreases