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: The full box is harder to move because it has greater mass and therefore greater inertia.
 Question: Sally is pulling two wagons. The red wagon is full of sand, and the blue wagon is empty. The wagon that will be easier to pull is the 
 Choices: A)red wagon 
B)blue wagon

Answer: blue wagon


Question: Paragraph: The higher the crests of a wave are, the greater the amplitude.
 Question: When at the beach, Erin knows that there is a high amplitude, so the waves will be 
 Choices: A)larger 
B)smaller

Answer: larger


Question: Paragraph: A stronger acid produces a greater concentration of ions than a weaker acid.
 Question: If Jim decreases the strength of an acid he is playing with, the concentration of ions in that acid 
 Choices: A)falls 
B)rises

Answer:
falls