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: As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water.
 Question: Mona is a puppy. As she grows older and her bones get bigger, what happens to her ability to take care of herself? 
 Choices: A)increases 
B)decreases

Answer: increases


Question: Paragraph: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
 Question: Would Jim's solution become more or less acidic if he decreased the concentration of hydrogen atoms in it? 
 Choices: A)more acidic 
B)less acidic

Answer: less acidic


Question: Paragraph: Wave frequency can be measured by counting the number of crests or compressions that pass the point in 1 second or other time period. The higher the number is, the greater is the frequency of the wave.
 Question: As waves get larger the frequency of them 
 Choices: A)increases 
B)decreases

Answer:
decreases