The answer to this question is:
Light (sunlight), water, and carbon dioxide! Oh, and chloroplasts. 
        
                    
             
        
        
        
Answer:  B
Explanation:The energy needed by living things comes from the sun. Every ecosystem depends on green plants to trap the energy in sunlight and change it into chemical energy. The process by which green plants convert the sun's energy is called photosynthesis.
 
        
                    
             
        
        
        
Answer:
Monerais a kingdom that contains unicellular organisms with a prokaryotic cell organization (having no nuclear membrane), such as bacteria.They are single-celled organisms with no true nuclear membrane (prokaryotic organisms).
Explanation: