XYZ. . All higher animals develop out of 3 germ layers: and Xerneas = Neuron Myosin/ Muscle/ Blood vessel tissue The Xerneas and Mettal loos very organic. Xerne XYZ All higher animals develop out of 3 germ layers: and Xerneas = Neuron Myosin/ Muscle/ Blood vessel tissue The Mettal loos very organic Xerne