D. Most organisms have teeth
        
             
        
        
        
This is called active transport. The proteins use ATP to transport stuff in and out of the cell.
 
        
             
        
        
        
The answer is
If it is a leap year, then February has 29 days.
<span>A conditional statement uses a pattern of ‘if’ followed
by ‘then’. The obvious cause must be stated first followed by the outcome. ‘If
and only if’ is an example of a biconditional statement. </span>
 
        
                    
             
        
        
        
Answer:
The crust forms at the ridge and is carried away by the movement of the plate as new crust forms to take its place. The oceanic crust is youngest new a mid ocean ridge and oldest far away from it.
Explanation:
 
        
                    
             
        
        
        
Answer:
E sunlight i hope it is helpful