3. Outline the duties of the costume crew during dress
rehearsals and performances.

Costume and Make-up Running Crew prepares the dressing rooms and checks the costumes in before and after each rehearsal and performance, does minor repairs, laundry and pressing, and assists the actors in applying makeup and wigs. ... In most cases actors are responsible for executing their own makeup.

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.