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: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
Question: If you were trying to push a box and wanted the one with the most friction which would you push?
Choices: A)light box
B)Heavy box
Heavy box

Paragraph: Gluons make quarks attract each other more strongly the farther apart the quarks get.
Question: Ian is looking at quarks and sees that they are very, very attracted to each other. Ian knows that the distance between the quarks is currently
Choices: A)close
B)distant
distant

Paragraph: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
Question: Something with less hydrogen ions would have what pH value?
Choices: A)high
B)low
high