I'm pretty sure its C. Crude means not yet processed or refined. It makes the most sense.
        
                    
             
        
        
        
Answer:
B I think hope this helps
 
        
             
        
        
        
Love
Abstract language involves concepts such as faith, hope, etc. 
        
                    
             
        
        
        
To detect the paleobiology fossil is a very difficult project. 
Every hydrologist knows that water is constantly in motion.
Christians and Catholics both believe in monotheism.