In a chemical change, the substance that you end up with is the
a. reactant
b. product
c. displacement element
d. exchange element

Iwill give extra points to who gets this right

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

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