Answer:
Hypotheses about the origins of life 
 
        
             
        
        
        
The correct answer would be D) An observation that has a number associated with it.
        
             
        
        
        
It is known as cloning! Hope this helped!
        
             
        
        
        
A statement that would be least likely used too describe variation is 
“Variation is something that moves” 
That is a least likely description.