They review the customers needs and then brainstorm,test and create to make sure they are happy with the out come. They offer software upgrades and other programs and systems. They create each piece of a system and figure out how the pieces will work together
        
             
        
        
        
Participles are words formed from verbs that can be used as adjectives. In this sentence, "roaring" would be B, participle. 
        
             
        
        
        
Answer:
Computers
Explanation:
If your question referrs to technological advances then the Computer takes the cake as one technological device that impacted us.
 
        
             
        
        
        
Answer:A
Explanation: just took the test