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: Rougher surfaces have more friction between them than smoother surfaces.
 Question: Eric rubs together tissue paper and then sandpaper. The rougher tissue paper has _____ friction than the sandpaper. 
 Choices: A)less 
B)more

A: more
****
Q: Paragraph: Gluons make quarks attract each other more strongly the farther apart the quarks get.
 Question: When quarks are taken further apart, they experience minimal attraction, but when they're brought together, they have an attraction that is 
 Choices: A)greater 
B)smaller

A: smaller
****
Q: Paragraph: The higher the pH value is, the stronger the base.
 Question: If Mona is adjusting the pH levels of her fish tank and she makes the pH higher, what happens to the baseness of the water? 
 Choices: A)higher 
B)lower

A:
higher
****