Answer:
Cellular respiration :)
Explanation:
Your body cells use the oxygen you breathe to get energy from the food you eat.  During cellular respiration the cell uses oxygen to break down sugar. Breaking down sugar produces the energy your body needs
 
        
             
        
        
        
In protista kingdom the organisms are represented in cartoon classified
        
             
        
        
        
Answer:
Coevolution
Explanation:
There is a symbiotic relationship between them because the plants get pollinated and the butterflies get protection. Their relationship can also be described by the term mutualism. 
 
        
             
        
        
        
Answer:
they are expensive is the answer