Answer:
Decreased biodiversity and increased red fox population
Explanation:
 
        
                    
             
        
        
        
A)	P: tissue, Q: organ, R: organ system, S: cell	
-Hiadamcom/ From Agarvated (join the team email me at Agarvated the put a @ gm ai l .c o m without the spaces)
 
        
                    
             
        
        
        
Answer:
D
Explanation:
A: Superior Vena Cava
B: Pulmonary Artery
C: Left Ventricle
D: Aorta
Question states there is an issue with the sound of blood flowing through the aorta, therefore the answer is D
 
        
                    
             
        
        
        
The reason why is because my favorite color is pink.