Why is it important to rehearse your entire presentation and not just sections of it?

It is important to rehearse a presentation in its entirety because it allows the presenter to become more familiar with their speech and it also helps them to prepare for the things that can go wrong.

Explanation:

journalism is the gathering, organizing, and distribution of news -- to include feature stories and commentary -- through the wide variety of print and non-print media outlets. it is not a recent phenomenon, by any means; the earliest reference to a journalistic product comes from rome circa 59 b.c., when news was recorded in a circular called the acta diurna. it enjoyed daily publication and was hung strategically throughout the city for all to read, or for those who were able to read.