They involve matter and energy
        
                    
             
        
        
        
I believe the answer is D, because you will need to have a positive attitude dealing with peoples diffrent behavioral issues
        
             
        
        
        
B, because the mitochondria is the power house of the cell meaning it’s where the energy is made in a cell.
        
             
        
        
        
I’m not for sure but I believe it is A