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.

Example Input: Question: Jason fills up a balloon with helium. After a while, he decides to fill a smaller balloon with the helium with the balloon. The gas in the smaller balloon will have a density that is 
 Answer: higher
Example Output: If we take a certain amount of gas from one container and place it into another, larger container, the gas expandsto fill the larger container. The same mass of gas is now in a larger volume, the gas now has a lower density.

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

Example Input: Question: Jay adds less resistors in parallel to a circuit. The total current strength 
 Answer: decreases
Example Output:
As more resistors are added in parallel, the total current strength increases.