No help just posting a picture

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.

Answerthe same as;

Pretty sure it's d. heterogeneous is separated by physical properties. 

This is a solution, hope i could