. Sean’s supervisor has called him to her office to discuss a problem with a project he just finished. The problem was not his fault, and Sean feels he did his best. How should Sean behave in this situation?

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.

i think it is d but idk