3,3 
4,4 
2,1
1,5 
5,2 are the answers
        
             
        
        
        
Well, plants go through a phase Called photosynthesis. They take in sunlight, carbon dioxide (our exhale), and water to make sugar. Sugar is their supply of food, and the waste they make. It's oxygen (what we inhale)
        
                    
             
        
        
        
Compounds Lose their original properties
        
                    
             
        
        
        
Answer:
In the natural carbon cycle, there are two main processes which occur: photosynthesis and metabolism. During photosynthesis, plants use carbon dioxide and produce oxygen.
Explanation: