The answer is C. This is because but is being used as a conjunction separating independent clauses in the other answers. You can remove but from A, B, and D, and you are left with 2 simple sentences.
 I hope this helps!!!
        
                    
             
        
        
        
Answer:
Just took the test rebel for the sake of their children’s future is the answer
 
        
                    
             
        
        
        
Answer:
As the angle of incidence increases, the angle of refraction also increases proportionally to the increase of incidence.   plz brainliest!
 
        
             
        
        
        
61.3 because 5 is half of 10 so u round up