with the advent of technology one can experience special features such as 3D theater experiences true or false

Bfalse it is actually the exact opposite

Just trying to get some points : p sorry bro

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.