Fill in the Blanks Changes of matter.Online version Complete the text about changes of matter. by Helena Horcas 1 always Liquid volume Solid however change container same Gas container fill : such as ice ; it keeps its shape and occupies the space , which mean its volume does not change . : such as water ; it does not keep its shape but takes the shape of its . Its does not , . : such as steam ; it does not keep its shape and expands to its , so its volume also changes .