based on the experimental results, which of the following is most likely true about the chlorella culture medium?

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.

Dumb kids playing chess on freeways go spat domain