Explanation:
hope it will help u in understanding..
 
        
             
        
        
        
The answer is B.) Influenza 
        
                    
             
        
        
        
Answer:
It will overpopulate and harm
Explanation: without a predator the frog will most likely hurt the native animals and plants which isn’t good for the environment.
        
                    
             
        
        
        
The skeletal system<span> performs vital </span>functions<span>— support, movement, protection, blood cell production, calcium storage and endocrine regulation — that enable us to survive.</span>
        
             
        
        
        
Answer:
The correct answer is - Noctural worms have the advantage over diurnal due to the fact that the nocturnal worms are burrowing during the feeding time of birds.
Explanation:
Natural selection is the process in which organisms adapt according to environmental changes to increase their survival rate. Natural selection leads to natural changes in different organisms.
In this case, diurnal worms are forced by the natural selection here to adapt to the change if they want to survive. Here, natural selection works for the nocturnal and against the diurnal.