Answer:
The answers are Fluorine and Francium.
Explanation:
Fluorine has the highest affinity for electrons while Francium has the lowest affinity for electrons. This can be measured by the electronegativity of each one, where Fluorine is the most electronegative element. This can also be seen by the accommodation of elements in the periodic table.
 
        
             
        
        
        
Answer:
we itch reacting to stimuli like when ee get poked we react and so on. And it not an evolution 
 
        
                    
             
        
        
        
Answer:Chlorophyll, carbon dioxide, Oxygen 
Explanation:
 
        
             
        
        
        
They cannot hibernate in winter
        
             
        
        
        
Answer:
Show us the application first
Explanation: