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: If no one used single use plastic the waste would 
 Answer: decrease
Using less nonrenewable resources means that they will last longer.

Question: Rachel was looking into the night sky. The darkest star is most likely: 
 Answer: the coldest
The hotter a main sequence star is, the brighter it is.

Question: John stretched a rubber band, making it larger and then smaller. The less he stretches the rubber band will it have _____ elastic potential energy? 
 Answer: less

The more an elastic object is stretched or compressed, the greater its elastic potential energy is.