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 closer together the particles in a longitudinal wave are, the greater the amplitude.
 Question: Causing particles in a longitudinal wave to come together causes the amplitude to 
 Choices: A)decrease 
B)increase

Answer: increase


Question: Paragraph: More recently, the death rate has fallen because of the availability of more food and medical advances.
 Question: When the villagers are living longer, the food source is likely 
 Choices: A)great 
B)small

Answer: great


Question: Paragraph: The water table is higher when there is a lot of rain and lower when the weather is dry.
 Question: When you look at a lake before the rain the water levels are 
 Choices: A)lower 
B)higher

Answer:
lower