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: Muscles that are exercised are bigger and stronger than muscles that are not exercised.
 Question: Jimbo liked to work out a lot, while James never worked out. Which person would have weaker muscles? 
 Choices: A)Jimbo 
B)James
[A]: James


[Q]: Paragraph: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
 Question: Would Jim's solution become more or less acidic if he decreased the concentration of hydrogen atoms in it? 
 Choices: A)more acidic 
B)less acidic
[A]: less acidic


[Q]: Paragraph: With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic.
 Question: Bob is testing samples of ocean water from different places. The sample of water from off India's coast has less dissolved carbon dioxide, than the sample of water from off the United States' coast. Therefore, the water from _____ coast is more acidic. 
 Choices: A)India's 
B)United States'
[A]:
United States'