Answer:
Option A (dark energy) is the right answer.
Explanation:
- A hypothetical supplier of power that creates a force that contradicts gravity, which is assumed to have been the catalyst of accelerated universe development. 
- Hypothetically, dark energy counteracts the kinetic energy including its beginning of the globe, meaning that perhaps the multiverse does not have intrinsic curvature, although observational measurements presently indicate.
Some other three choices have no relation to the particular situation. Thus option A would be the right solution.
 
        
             
        
        
        
Alcohol,nicotine, and caffeine.
        
                    
             
        
        
        
In the first image, those are fake ribs that are attached to the sternum through  the costal cartilage
in the second image are real ribs since they are directly attached to the sternum
 
        
             
        
        
        
As you move up to the food chain, the energy will decrease. This explains  that the more the consumers, the lesser the energy that the last consumer will get from the sunlight. This is because each energy will decrease as it passes by the consumers because each consumers takes a portion of the full energy from the sun.