The answer is B to the question
        
                    
             
        
        
        
Answer:
Hey! I think 80 - 90 years.
Explanation:
 
        
                    
             
        
        
        
Most bacterias are heterotrophs. Meaning they can't make their one good ( sadly :3)
        
             
        
        
        
The sun.........................................................
        
             
        
        
        
Answer:
C. When running that is the answer