D. The optimal amount of physical activity needed to maintain weight is unclear.
        
                    
             
        
        
        
Answer:
hi I would love to answer your question but it is not clear enough for me to understand 
 
        
             
        
        
        
Answer:
B."It reduces the inflammation."
Explanation:
Ulcerative Colitis is a bowel disease that a patient has due to a bacterial infection or viral infection that occured in the innermost lining of the colon and rectal region. The symptoms include bleeding in the rectal region, stomach pain, diarrhoea.
Sulfasalazine (Azulfidine) is a drug that is used to treat patients that may be experiencing Ulcerative Colitis. This drug helps to minimize the stomach pain and cramps, diarrhoea, and bleeding that is associated with Ulcerative Colitis. 
 
        
             
        
        
        
Resting heart rate is the number of times your heart beats per minute while at complete rest. The best time to take it would be in the morning after a good night sleep before you get out of bed.