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: 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 slower in 
 Choices: A)water 
B)oxygen.

Answer: water


Question: Paragraph: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.
 Question: If Jim downgrades his computer to a less powerful model, what happens to the amount of work it can perform? 
 Choices: A)it can perform more work then before 
B)it can perform less work then before

Answer: it can perform less work then before


Question: Paragraph: Longer length resistors will offer more resistance than shorter resistors.
 Question: If Mona is building some resistors and she makes them shorter, what happens to the resistance of them? 
 Choices: A)decreases 
B)increases

Answer:
decreases