1) Social media often displays using alcohol as a way of forgetting and/or just having a good time. 
2) the way alcohol is portrayed in commercials often suggests that alcohol is a good option for many reasons.
3) alcohol is often consumed by teenager at parties where they have a good time and overall seem to be enjoying life.
        
             
        
        
        
A. Pacemaker cells located in the atria fire before the pacemaker cells in the ventricles. B. It takes time for hormones to diffuse from the atria to the ventricles to trigger contraction. C.The electrical signal generated in the right atrium is delayed at the AV node before passing to the ventricles. D.The ventricular muscle cells contract more slowly than the atrial muscle cells. 
        
             
        
        
        
Answer:
2. "I need to keep my child on bed rest for 3 weeks to discourage physical activity."
Explanation:
Mononucleosis enlarges the spleen, making it prone to break more easily, for this reason, it is advisable to avoid activities that require a great physical effort and rest in bed for 3 to 4 weeks for optimal recovery.
 
        
                    
             
        
        
        
The hepatitis one...I think. if you know for sure I an wrong then it's definitely the first one about HIV
        
             
        
        
        
Your answer is bulimia. Or you might be looking for its more medical term which is Bulimia Nervosa. You can remember this by the fact that binge and bulimia both start with a B. Good Luck!