In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

[EX Q]: Question: When Katie was in the hospital with low blood pressure, she understood that the volume of her blood was 
 Answer: low
[EX A]: As blood volume in the body increases, blood pressure increases.

[EX Q]: Question: A scientist sees that some galaxies are closer together than before, so they know that the universe's expansion is 
 Answer: less
[EX A]: As the Universe expands, galaxies move further and further apart.

[EX Q]: Question: The closer that water gets to the shore the _____ nutrients there are. 
 Answer: more
[EX A]:
Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.