Structure L and I are the superior and inferior vena cava. They bring de-oxygenated blood from the body into the right atria.
        
             
        
        
        
The correct answer is C.Acute stressors
        
                    
             
        
        
        
Observation designed to minimize the effects of variables other than the independent variable.
        
                    
             
        
        
        
Answer:
The answer to your question is:
Explanation:
1 or more double bonds                                    unsaturated
Usually solid at room temperature                    saturated
Molecules are tightly packed togheter             saturated
Usually liquid at room temperature                  unsaturated
Most plant fats                                                    unsaturated
Most animal fats                                                 saturated