The diaphragm divides the ventral cavity into two parts by separating the thoracic cavity and the abdominal cavity. It is a flat muscular sheet that  is bounded by the chest wall, and an inferior abdominopelvic <span>cavity. </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span><span>
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B, Matthew is skipping meals which is a harmful behavior in its self,   as well as smoking and sleeping at random hours.
 
        
                    
             
        
        
        
Answer:
Wear gown, gloves, mask, and goggles
Explanation:
 
        
             
        
        
        
Answer:
Explanation:
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(hope this helps can i plz have brainlist :D hehe)
 
        
             
        
        
        
Common dental emergencies include pulpitis, abscesses, cellulitis, pericoronitis, and broken, loose or missing teeth. Inflammation or infection of the pulp, or nerve of the tooth, is called pulpitis. You may experience pain after eating hot or cold foods.