In film acting, you're on an actual set in a real location, and the set can even be moved to a whole different location. Also, CGI (green screen) and stunt doubles are usable. However, in stage acting, you must do your own stunts, and the set is build on a single stage and is not moved, and CGI cannot be used.
all of the above because facial expressions, balance, and contrasy all contribute to the emotion of the peice.
Answer: during the twelfth and thirteenth centuries.
Explanation: The first large body of secular songs that survives in decipherable notation was composed <u><em>during the twelfth and thirteenth centuries</em></u>. These secular songs were composed by French nobles who were called troubadours and trouveres. The troubadours came from southern France and the trouveres came from northern France.
