Answer:
DNA fingerprinting is a laboratory technique used to establish a link between biological evidence and a suspect in a criminal investigation. A DNA sample taken from a crime scene is compared with a DNA sample from a suspect. If the two DNA profiles are a match, then the evidence came from that suspect.
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I believe its two <span>PGAL a0 molecules.</span>
        
                    
             
        
        
        
Chemosynthesis, I believe. Bacteria at the bottom of the ocean use this process for food.