O2 is a Gas , we aspire it from the air
        
             
        
        
        
Chemical digestion involves breaking down the nutrients into smaller cells
Physical digestion is using physical movements such as chewing and swallowing
        
                    
             
        
        
        
Evolution is a scientific theory as its ideas are supported by facts and inference
 
        
                    
             
        
        
        
Answer:
C. George cannot move the planets around the Sun. 
Explanation:
You cannot make things move on a piece of paper. That means that C would be the correct answer.