What makes up a rhythm? 1)beat, meter, accent, syncopation, and key 2)beat, meter, accent, syncopation, and pitch 3)beat, meter, accent, syncopation, and timbre 4)beat, meter, accent, syncopation, and tempo

the mass and the sacrifice are similar because jesus christ is the victim and priest in both. the mass is different from the sacrifice in that jesus died for the remission of sins and cannot be  sacrificed again during the mass.

it seems to me that yes they solo on the chord changes.  coltrane for sure solos on the chord changes. instead of changing scales, they use a different method over the chord changes. this melody is very  unique but may often times even be considered simple, which is quite common in this modal  type. for example, there are changes from the key of minor to major in this piece, which makes it  unique in its own way.