How is the egg transferred from the ovary to the uterus?

through muscle contractions
by using special hairs
by producing estrogen
through secretions of glands

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