The
sentence that contains a collective noun is letter D: The legislature met in
secret session.
<span>Nouns
are names of a person, animal, place, event, etc. It could be proper or common
noun. Common nouns are names of general items and you find them everywhere you
go. These words are not usually capitalized, except if it is the starting word
in a sentence. Proper nouns on the other hand are more specific names and they
are capitalized. Collective nouns are nouns denoting quantity.</span>
        
                    
             
        
        
        
D Doctors performing medical experiments on humans without their consent
        
             
        
        
        
Answer:
I think it might be the second one....
 
        
             
        
        
        
The mood (or tone) of the prologue is considered as sombre, dark, macabre... since from the start we're being told that this story is going to be a story of love, death and loss.