Answer:
Both processes involve carbon compounds either taken in from the environment or produced by the organisms themselves
Explanation:
 
        
             
        
        
        
Factory’s should pay the price
        
             
        
        
        
The answer is D, serving as a primary source of energy for the body.
 
        
             
        
        
        
Answer:
Photosynthetic autotroph
Explanation:
Plants, algae/seaweed and some bacteria can use photosynthesis to turn light energy, carbon dioxide and water into glucose and oxygen. The glucose, or sugar becomes the food for these organisms. 
Since they can produce their own food, they are called producers, but they are also called autotrophs. "Auto" meaning self, and "troph" meaning nutrition. Therefore, the correct choice is: Photosynthetic autotroph.