I believe the answer can be C, correct me if i’m wrong
        
                    
             
        
        
        
Answer:
On that contains carbon.
Explanation:
Mark ii brainliest if it helps you ❤️
 
        
             
        
        
        
Answer:
it controls the heartbeat and movement of food
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Explanation:
 
        
             
        
        
        
Answer:D. right; both the right and left eye