Chicken is the correct answer I believe, Im wishing you luck!!
        
                    
             
        
        
        
Answer:
getting sunshine in the morning produces melatonin 
Explanation:
 
        
                    
             
        
        
        
 Not including all the terms but this is right.
The others are just thrown in there somewhere.
vena cava
right atrium
 right ventricle 
Pulmonary aretery
Left ventricle
left atrium 
Airtic valve
Aorta
 
        
             
        
        
        
Usually good for about 2-4 hours
        
             
        
        
        
Answer:
you're body takes a screenshot
Explanation: