TEXT 2 for questions 8-11

'Cire perdue' which is the French word for 'lost wax' is a process of wax casting used in making metal sculptures. When a model is coated with wax, the solidified wax is encased in a two-layer mold of plaster or clay. It is then melted or otherwise removed from the mold, and metal is poured into the space; where the wax had been. Oh, I almost forgot, after cooling, the mold is broken to free the metal object. This ancient method is used to produce sculptures, jewelry, and utilitarian products such as dentures.

10. The following statement which is true according to the text is ....