Answer:
The parent nucleus splits into lighter daughter elements
Explanation:
Nuclear fission involves the splitting of nucleus of a lighter element with smaller particles
It depends on the angle of the earth, and our point of view. A full moon would occur if we were to be right in front of it.
Ocean currents can be generated by wind, density differences in watermasses caused by temperature and salinity variations, gravity, and events such as earthquakes
It would be a bike that doesn't use an electric circuit.