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: 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 rock is _____ dense than the ball. 
 Choices: A)less 
B)more
[EX A]: more

[EX Q]: Paragraph: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
 Question: Jorge and Rian were diving in the ocean. If Jorge dove 20 feet and Rian dove 10 feet, who experiences more pressure? 
 Choices: A)Jorge 
B)Rian
[EX A]: Jorge

[EX Q]: Paragraph: The higher the crests of a wave are, the greater the amplitude.
 Question: A wave that increases in height will _____ in amplitude. 
 Choices: A)increase 
B)decrease
[EX A]:
increase