It urgent, please help.

You need to divided twenty four by a dozen them by the temperature it is getting cook by

It’s b. mass i searched it up

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

Ibelieve it's celsius. hope this .