Answer:
Transplant with a healthy intestine.
Explanation:
The only way Sammy has recovered from this intestinal infection with the help of transplant with a healthy intestine because lower intestine is very important part of the human body because it absorb nutrients present in the food and transported these nutrients in the blood vessel present in it. These nutrients then used by the human body in different functions and activities. So it is concluded that transplant is the only way to cure from intestinal disorder.
 
        
             
        
        
        
<span>I believe that the pattern that would be expected is both 14 N and 15 N, this is because the DNA was replicated in a conservative manner. Semi conservative replication would produce two copies that each contained one of the original strands and one new strand, while Conservative replication would leave the two original template DNA strands together in a double helix and would produce a copy composed of two new strands containing all of the new DNA base pairs</span>
        
             
        
        
        
I believe it is keeping these regions warm because the water is flowing from the SOUTHERN part of these regions, like, how it starts from the bottom of the US, (aka Louisiana, Mississippi), and it gradually flows upward, but hot always overrules cold, so the cold water that it is flowing into is becoming warmer as it passes into the warm water from the gulf of Mexico. 
Hope that this helps :)
        
                    
             
        
        
        
The correct answer is <span>C. You cannot view live specimens because the necessary preparation kills cells. </span>
The answer is pretty self-explanatory. Unlike it, regular microscopes can view living creatures such as bacteria or similar.