C is the answer for this my dude
        
                    
             
        
        
        
Answer:
they help the amount of air and water that get into the soil. they also break down leaves and stuff into organic matter that give nutrients for the plant to grow.
their existence is basically fertilizer for any plant.
Explanation:
hope it helped! please rate, trying to get points <3
 
        
             
        
        
        
The word that does not belong to the group of words listed below is
coordination
        
                    
             
        
        
        
Hol stands for Human Occupied Landfill Miscellaneous.