Complete the sentence about creating a storyboard. Adding ground [ Blank ] helps to identify the position of the subject as well as the camera.

Bis the

Answer made of magnesium alloy;

Placeholders  are the containers in  layouts  that hold such content as  text  (including body  text, bulleted lists, and titles),  tables,  charts, smartart graphics, movies, sounds, pictures, and clip art.  slide layouts  also contain the theme (colors, fonts, effects, and the background) of a  slide.

Answerdisaster recovery;