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).

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
higher

Paragraph: The greater the mass of the objects, the stronger the gravitational pull between them.
 Question: Two small planets are near each other, and two large planets are near each other. The larger planets, compared to the smaller planets will have a gravitational pull that is 
 Choices: A)weaker 
B)stronger
stronger

Paragraph: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
 Question: Tina flew higher and higher into the stratosphere. The temperature of her ship 
 Choices: A)increases 
B)decreases

increases