If you invented a tool that had something to do with sound, what root word would your invention most likely include

hurrry like rn plz

Cheese bc cheese is good and it’s a tool

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.