Answer:
I think its B) The species have a similar bone structure 
Explanation:
 
        
                    
             
        
        
        
When water freezes(ice) it expands slightly
think ice cube tray, and why the amount of ice you get is more than the amount of water you put in<span />
        
                    
             
        
        
        
Answer; 
B. Jumping rope
Explanation; 
Jumping rope is not an anaerobic exercise but an aerobic exercise. 
Anaerobic exercise is a form of high intensity exercise that increase the oxygen debt. However since the muscles require oxygen to maintain prolonged exertion, anaerobic exercises can only last for short periods of time.
Examples of anaerobic activity sprinting, high-intensity interval training, power lifting and most athletic sports. 
 
        
                    
             
        
        
        
<span>A hillside where fires have destroyed the plants.</span>