Answer:
Explanation:
Because of the domination of the early Christian Church during this period, sacred music was the most prevalent. Beginning with Gregorian Chant, church music slowly developed into a polyphonic music called organum performed at Notre Dame in Paris by the twelfth century.
I assume they get anxious when talking to large groups. My suggestion is to find a fix point to look at that’s behind the audience
Several glass aquariums of various sizes are of glass and metal
