BaconArmy please answer this question

Do you like me?

Yes I like u are so funny haha I think you are very funny lol

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.

Less stable  hope this