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

Paragraph: Objects with greater mass have a stronger force of gravity.
 Question: Greta gained weight after eating food. Her force of gravity 
 Choices: A)increased 
B)decreased
increased

Paragraph: As the Universe expands, galaxies move further and further apart.
 Question: Noah has noticed that the galaxies are contracting. This will make the galaxies 
 Choices: A)nearer 
B)further apart.

nearer