Allison is analyzing the fracture pattern of a window. She sees that the fracture lines encircle the point of impact. What type of fracture lines are these?

1= c 2= a or d3 = idk sorry 4= c5= c

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.