Answer:
popular and dangerous are the answers 
 
        
                    
             
        
        
        
Answer:
A.
Explanation:
Warmth, comforting hug, and home all express a familiar and sentimental feeling. All of the other options express no emotion and are just words, leading it to be A.
 
        
                    
             
        
        
        
They were better off. Without the discovery of the uses of fire, mankind would not be here. Fire led to the rapid increase of newer, more advanced tech, such as a sword instead of a club. 
 
        
                    
             
        
        
        
Moderate means D- to take on a serious mode.
The writer used the word 'moderate' to make a comparison between those people who would lead a serious life without any excess with the group of people who would do whatever they wanted to fight against the Black Death.