Someone who occasionally plays a role in a show in order to give the regular performer a rest (usually for the more difficult parts). a. alternate b. understudy c. standby

Amplitude is: a. the number of waves in a certain amount of time. b. the distance between the top or bottom of a wave and the center of the wave. c. the noise floor acceptable in recording. d. the distance between two identical points on a wave.

The alberti bass is a type of played in a broken triad pattern of root-5th-3rd-5th. melody accompaniment instrument rhythm

What animal should i do for my clay project? give me some good worth 20 points!