Most examples of Early Christian sculpture created before the fourth century are ____________

Which answer best describes a “trill”?

a. a sound with a definite, consistent pitch b. a chord consisting of three pitches and two intervals of a third c. a musical tremor produced on a string instrument by repeating the same pitch with quick up and down strokes of the bow d. a distinctive motive that is sung or played in turn by each voice or instrumental line e. a rapid alternation of two neighboring pitches

Chekhov's "Higher Ego" is a physical action that reveals the inner feelings and personality of a character

Indicate whether the statement is true or false