1.What is innate behavior ? Example #1: Kneeâjerk reaction; facial expression ElExample #2: Egg rejtijection in bdbrood parasites ââReleaser (sign stimulus) ââSupernormal stimulus ââFixed action pattern 2.What is learned behavior? Example: play instruments; sports, language learning a. Associative learning
Spent fuel refers to nuclear fuel rods that have been removed from a reactor core after producing power. Today. more than 850 metric tons of spent fuel are stored at Prairie Island and more than 450 metric tons are stored at. Monticello.
In Japan on Tuesday, a fire broke out in the No. 4 reactor building near an area where spent fuel is stored. The material is still highly radioactive, and all nuclear power plants have facilities to deal with this material. First, some background on how nuclear reactors work. The fuel in a nuclear reactor contains material that can undergo something called nuclear fission.