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: Shane wants a field that is very strong. In order do achieve this goal, Shane needs to draw 
 Answer: more field lines
[EX A]: The more field lines that are drawn, the stronger the field.

[EX Q]: Question: When Mike has low blood pressure, Mike knows that the volume of his blood is 
 Answer: low
[EX A]: This is because the lower blood volume in the vessels exerts less pressure on the vessel walls.

[EX Q]: Question: The growth rate _____ as the population increases in exponential growth. 
 Answer: increases
[EX A]:
In exponential growth as the population size increases, the growth rate also increases.