The answer for study island is genetic variation
        
             
        
        
        
Answer:
0.004 m/yr.
Explanation:
Hello!
In this case, since the velocity of any object is computed by dividing the travelled distance by the elapsed time, we obtain:

It means that the plate moves 0.004 m every year.
Best regards!
 
        
             
        
        
        
Answer:
I think the answer is option 3
 
        
             
        
        
        
Two diverse species naturally breed an offspring, and selective preserves raver new traits in a given environment, (they evolve). 
I hope this helps.=^⊃