The answer is D 
Hope this help
        
             
        
        
        
A tropism.
A plant movement to a light stimulus is a phototropism.
A plant movement to water stimuli is a hydrotropism. 
etc. etc. :)
        
             
        
        
        
Answer:
regression of bacteria numbers 
Explanation:
because it could have became infected
 
        
                    
             
        
        
        
The cell divides and grows in the organ of origin, causing a localized tumor. Cancer cells then spread to adjacent tissues or regional lymph node drainage areas, and then advance to distant organs or structures, creating metastatic tumors.
        
             
        
        
        
<span>The best possible approach for a nurse to use when beginning the preoperative interview would be to walk into the room of the patient, sit down with the patient, make sure to have eye contact when speaking to the patient, and make a polite and friendly yet professional introduction.</span>