Not to be concerned as long as the diet as a whole provides average amounts 
        
             
        
        
        
When a stem cell divides, each new cell can either stay a stem cell or become a specialized cell, such as a muscle cell, a red blood cell, or a brain cell.
 
        
                    
             
        
        
        
Using a molecular clock, scientists are able to estimate the amount of time that two species have been evolving independently.
Hope this helps :)
        
                    
             
        
        
        
Answer: hair color and height.
Explanation:
 
        
             
        
        
        
Answer:
a option
Explanation:
Please mark me brainliest