Answer:
im not very smart but i think b or c 
Explanation:
The density, of a substance is its mass per unit volume. basically is mass so its one of the two. i hope i helped! <3
 
        
                    
             
        
        
        
Wearing gloves at all time, facemask when needed, washing hands before and after seeing each patient.
        
                    
             
        
        
        
Because the law is a major external force affecting the HIM professional's ability and responsibility to manage patient-specific health information. As the interplay between law and health care increases 
Hope this helps
        
             
        
        
        
Answer:
Alpha brain waves are those most conducive to studying new information. When consciously alert, we generally function along a beta brain rhythm. In diminishing this rhythm to alpha, we transition into a state of physical and mental relaxation that is ideal for learning new information and storing facts and data.
Explanation:
 
        
                    
             
        
        
        
That's false. Hope I helped!