<span>A. Accept 3 electrons from another atom in an ionic bond.
</span>
        
                    
             
        
        
        
3. Autotrophs produce organic molecules. I think 4 is cellular respiration cannot occur without photosynthesis
        
                    
             
        
        
        
Hey there! 
It is mostly like "B". A new area of science promotes experimentation from a different point of view because everything else is explains why the development of the new area of science which could lead to change in a particular theory but they aren't quite the "best" one 
SO, that is why is mostly likely your result
 is mostly likely your result 
Good luck on your assignment and enjoy your day! 
 ~