Answer:
Because it was showing a sign of a characteristic mode of expression in music or art.
Explanation:
 
        
             
        
        
        
Answer:
Because your saying something else and asking something else
Explanation:
 
        
             
        
        
        
commas are necesarry when there is a sequence or list of numbers ex 2, 4, 6, 8, and so on but if it looked like this
2
4
6
8 in a vertical column, there is no need for them
 
        
             
        
        
        
Organizing sentences around a central idea creates a paragraph.
        
             
        
        
        
Answer: D
Explanation: "less" almost always qualifies as an adjective, because it's describing a noun, that being support, which is a thing/idea.
You would use it as an adverb if you were using it to describe or add more information to a verb. Ex. "I've been trying to work <em>less</em> on the weekends." Work is a verb, so less would qualify as an adverb here.