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: As the Universe expands, galaxies move further and further apart.
Question: When a city expands the distance across the city
Choices: A)decreases
B)increases

A: increases
****
Q: Paragraph: Developing nations will also increase demands on natural resources as they build more factories.
Question: Rupert is evaluating the impact of factories on the natural resources of developing nations. If Nation X added 100 new factories, it will _____ demands on their natural resources.
Choices: A)decrease
B)increase

A: increase
****
Q: Paragraph: Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.
Question: Mona lives in a country with a lot of food available. If a natural disaster strikes and the food supply is cut off, what will happen to the birth rate in her country?
Choices: A)increase
B)decrease

A:
decrease
****