Answer:
B) The chromatids of each chromosome are separated.
 
        
             
        
        
        
Hey there!
In your body, you have 46 pairs of chromosomes, which make up you! 23 come from your mom, and 23 come from your dad, and they give you traits from each of your parents because of heredity.
Hope this helps!
        
                    
             
        
        
        
It is not it something like sand because it would keep the fossil preserved.
        
             
        
        
        
It gives you a generic understanding of how the sequence of events will go.
        
             
        
        
        
3 nucleotides code for an amino acid