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 main law is the law of superposition. This law states that deeper rock layers are older than layers closer to the surface.
 Question: When you go into a cave, the rocks at deeper levels are _____ than the rocks on the surface. 
 Choices: A)younger 
B)older

Answer: older


Question: Paragraph: The closer objects are, the stronger the gravitational pull between them.
 Question: Two suns closing in on each other will have _____ gravitational pull between them. 
 Choices: A)increasing 
B)decreasing

Answer: increasing


Question: Paragraph: Bacteria with a mutation the helps resist antibiotics increase in numbers, so the mutation becomes more common.
 Question: If Milo is growing a certain type of bacteria that can resist antibiotics and he decreases the amount of bacteria he is growing, would mutations in the bacteria 
 Choices: A)increase 
B)decrease

Answer:
decrease