Guitar 1

when you're playing the accompaniment to a melody, you should..

a. play loudly so that the accompaniment is heard clearly
b. play only when the melody is resting
c. play only one strum for every eight beats
d. play softly so the melody is heard clearly

D, play softly so the melody is heard clearly

changeable lenses of different focal lengths allow light to enter the camera, which then forms the image on light-sensitive film" is the one among the following statements about working principle behind a basic still camera is true.