CH3 + 202 - CO2 + 2H2O Reactant Product Balanced or
Unbalanced?
hurry and answer i need help

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.

The answer will be c

Answer earth,water,fire and air;