The kidneys remove any waste that is not needed in ur body then ur bladder lets all the waste out
        
             
        
        
        
While carbohydrates supply immediate energy for the body, lipids — a class of macromolecule — provide long-term energy storage. Lipids, more commonly known as fats, appear in many foods.
 
        
             
        
        
        
Parasitism and autotrophism
        
             
        
        
        
Explanation:
there u go lol I guessed and got it right
 
        
             
        
        
        
DNA??? I’m not sure but I’m saying DNA hope I helped!