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: This is also called diffusion, and the process is much faster in gases than in liquids, because the particles in gases are further apart.
 Question: Diffusion occurs faster in 
 Choices: A)water 
B)oxygen.
oxygen.

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
less acidic

Paragraph: Thicker resistors offer less resistance than thinner resistors.
 Question: Tony is laying cable that is 1 inch in diameter, while Rita lays cable that is 0.1 inches in diameter. Who's cable offers less resistance? 
 Choices: A)Tony 
B)Rita
Tony