I don't think doctors are supposed to do that but if they are I'm guessing it's probably to kill a infection of some kind or speed up the healing process
        
             
        
        
        
Answer:
You answer is A
Explanation:
A combination of high salinity and low temperature near the surface makes seawater dense enough to sink into the deep ocean. Hopefully this help if it didnt my bad
 
        
             
        
        
        
Answer:
cells that should not invade other tissues do invade other tissues
Explanation:
 
        
             
        
        
        
Explanation:
I think it's up to 100 times
 
        
             
        
        
        
Answer:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.