This is a nuclear fission reaction, in which a larger nucleus is bombarded with a neutron to make it break down into two smaller nuclei and release energy.
        
             
        
        
        
The International System Units or the SI units is  scientific method of expressing the magnitudes or quantities of important natural phenomena. There are seven base units in the system, from which other units are derived. This system was formerly called the meter-kilogram-second (MKS) system.
        
             
        
        
        
Answer:
i think it would be B, a large factory
Explanation:
 
        
             
        
        
        
You could use a magnetic generator or you could use hydraulic power