Your answer is B, C , and D.
        
                    
             
        
        
        
It developed everyones body
        
             
        
        
        
g. dna replicates occurs before when the cell enters the g2 stage.
hope this helps! ❤ from peachimin
 
        
             
        
        
        
Answer:
secondary consumer
Explanation:
They are the least because they play a less important role in the ecosystems.
 
        
             
        
        
        
The correct answer is microglia. 
<span>Microglia is glial cells found in the central nervous system with the protective role. Because they are the resident macrophage cells, they act as the first and main form of active immune defense. Microglia is constantly cleaning the CNS for plaques, damaged or unnecessary neurons, and infectious agents, like viruses or other microorganisms.</span>