Which of the following involves a change in physical properties only? Group of answer choices

baking a loaf of bread

burning wood in a fire

freezing water into ice

mixing with an acid

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action