What?? what are you trying to say please be more specific
        
             
        
        
        
Answer:
The cell cycle has three phases that must occur before mitosis, or cell division, happens. These three phases are collectively known as interphase. They are G1, S, and G2. The G stands for gap and the S stands for synthesis.
Explanation:
 
        
             
        
        
        
The DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones
        
                    
             
        
        
        
Exceptions to a and b are when volcano forms at hot spots in the middle of Continental plates or oceanic plates.