instruction:
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.
question:
Question: Eric is swimming near shore. Tina is 100 meters out in the water. The water near _____ has fewer nutrients. 
 Answer: Tina
answer:
Water near shore generally has more dissolved nutrients than water farther from shore.


question:
Question: When Katie was in the hospital with low blood pressure, she understood that the volume of her blood was 
 Answer: low
answer:
As blood volume in the body increases, blood pressure increases.


question:
Question: When there are fewer people in an area the amount of water will 
 Answer: increase
answer:

The availability of water is projected to get worse as demand increases.