A.) Professional and Amateur
        
             
        
        
        
Answer:
the best fitness foods include all except
 
        
             
        
        
        
Answer:
Hiya
Explanation:
They are the different pitches of someones voice, from "Do" being at the lowest pitch and the second "Do" being at the highest pitch
 
        
                    
             
        
        
        
These are school appropriate so here ya go...
Title: Cha-Cha-Slide
Artist: DJ Casper
The lyrics have dance moves in it which makes you want to get up and dance.
Title: Happy
Artist: Pharrell Williams
This song always makes me want to dance to it because it makes me excited and brings back a lot of memories.
Title: Lets go crazy 
Artist: Prince
This song was on the Warner Bros "Purple Rain" which means that this is song is good because the Warner Bros wouldn't have just put thing song on their movie for no reason.
I chose these songs because they all make me excited when I hear them.