A matrix is important in a medical office because it crosses out times the physician are unavailable for the patient's appointments.
        
             
        
        
        
Answer:
Explanation:
Uncontrollable risk factors are those which you cannot influence. While having multiple risk factors can increase your chance of developing cardiovascular disease, having only one does not mean you are 'safe'. Any single risk factor can increase your likelihood of developing CVD.
 
        
                    
             
        
        
        
By stretching every day to become more flexible