Proper nouns are names of people, places, rivers, etc. So, having that in mind, the correct answers are A) Fred, because that is the name of a human, and D) Colorado River, because that is the name of a river.
        
             
        
        
        
Answer:
 Falling Action: Sylvia must go home and report to the hunter about her findings.
Explanation:
I hope this helps! I like your Nagito pfp! 
 
        
             
        
        
        
This means he is overcome with fear.
        
                    
             
        
        
        
D. Shells 
You can ignore all of the words after of until the verb (of marine mollusks)
So it's just shells are taken...