An organism that makes its own food is a producer.
        
             
        
        
        
It is Convergent evolution
        
             
        
        
        
It should be Ozone, hope that helps. 
Trees release CO2 which is Oxygen.
Plants release water vapor through Photosynthesis. 
        
                    
             
        
        
        
<span>Which humans control breeding of other organisms to favor certain traits, it is referred to as artificial selection.</span>
        
                    
             
        
        
        
I’m not sure but it looks like a new born..probably 1 month old.