The correct option is C. 
Pilli is a long protein filament which attach reproducing cells together during conjugation. This attachment allows the cells to exchange the genetic materials, that is, plasmid between them.
        
             
        
        
        
Answer:
eons
Explanation:
these divisions contain anywhere from millions to billions of years
 
        
             
        
        
        
Solar eclipses result from the Moon blocking the Sun relative to the Earth; thus Earth, Moon and Sun all lie on a line. Lunar eclipses work the same way in a different order: Moon, Earth and Sun all on a line. In this case the Earth's shadow hides the Moon from view.
        
                    
             
        
        
        
They are all live organisms