What can cause noise? a. heat in the image sensor b. a high iso c. a long exposure d. all of the above

Embellishments area. ornamental tones not printed in the music that seventeenth- and eighteenth-century performers were expected to add to the melody. b. music created at the same time it is performed. c. notes printed in the music that embellish the melodyd. obsolete in contemporary performances

1520 is the date scholars generally give for the end of the? a. northern renaissance b. high renaissance c. gothic period d. mannerism period

For the difference command to work, what needs to happen?