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).

[Q]: Paragraph: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
 Question: You can find tables that show the pH value of different fruits and vegetables. The fruits such as apples are barely acidic so they have a pH value that is 
 Choices: A)higher 
B)lower
[A]: higher


[Q]: Paragraph: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
 Question: As more people are added to Earth, they will find _____ water scarcity. 
 Choices: A)increasing 
B)decreasing
[A]: increasing


[Q]: Paragraph: The higher the crests of a wave are, the greater the amplitude.
 Question: The waves in the ocean are short meaning they have a _____ amplitude. 
 Choices: A)high 
B)low
[A]:
low