Two molecules of oxygen atoms are present in the oxygen molecule and ozone molecule has three oxygen atoms.The oxidation potential of ozone is higher as compared to that of oxygen so it can whirl some oxidation processes much faster than that of oxygen. The densities of both the molecules are also different.
 
        
             
        
        
        
The organisms that obtain energy
by eating nutrients that make up other organisms are called Hetertrophs.
The correct answer between all the choices given is the second choice or
letter B. I am hoping that this answer has satisfied your query about and it
will be able to help you, and if you’d like, feel free to ask another question.
 
        
             
        
        
        
The whales tail which is called fluke are used for swimming and also used when they stick their tail out of the water into the air, swing it around, and the slap it on the water's surface.