Answer:
Think about it. Worms move with MUSCLES. So the first answer is None.
The appendage of a roundworm is not present.
How do you think worms turn and move? They are segmented. The symmetry  of a worm is Bilateral.
Explanation:
I'm doing the assignment myself. Look up the answers and use common logic. 
 
        
             
        
        
        
The answer is:
For the farmers own needs
 
        
             
        
        
        
Answer:
I think the answer is D: Infrographic that shows carbon moving through ecosystems 
 
        
             
        
        
        
The action in which particles go from a high area of concentration to a lower concentration is called diffusion!