What happens to the population density and competition if the birth rate decreases? 
The birth rate would increase is the population density competition increased. 
Hope I helped. 
        
                    
             
        
        
        
The most likely thing that will happen if two heterozygous individual mate,the most dominant gene will show up (P).
        
             
        
        
        
The answer is A because if you want a reliable source of scientific information you should go to an actual scientist at a scientific conference.
        
                    
             
        
        
        
Wolves are a predator they hunt in pacts so A is out of the question C isn't right either They'll get hunted down more same reasoning with that and D would mean they are starting to overpopulated ( B) is your answer
        
                    
             
        
        
        
Answer:
The correct answer is option E. a flavivirus.
Explanation:
A flavivirus is a virus that is found in primarily by mosquitoes and tick or other arthropods. These are the virus that contains single-stranded enveloped RNA. These mosquitoes or ticks can infect humans with these flaviviruses. These viruses cause diseases that are characterized by high fever, rashes.
The epidemic can cause life-threatening diseases such as dengue, yellow fever, tick-borne encephalitis.
Thus, the correct answer is option E. a flavivirus.