Answer:

1.crayons will melt why?because coolers just release air but it can melt the crayons. 2.It changes when you use a material like paper you can cut the paper and change it to something else 3.The temperature will decrease.4. if its cooled like crayons you cannot use them because they are melted when the ref decreases.

Fun Fact: Norville "Shaggy" Rogers is a fictional character from the American animated television series Scooby-Doo, about the adventures of four crime-solving teenagers and Shaggy's pet Great Dane, Scooby-Doo.