Daniel is nervous about his speech, so he decides to memorize it. he has a strong memory, and he spends days learning his speech word-for-word. when he gives the speech, it starts off very well, but midway through, one of his classmates’ cell phones rings and daniel gets distracted. he cannot get back on track and must sit down with the speech unfinished. what disadvantage to a memorized speech did daniel encounter?

"six months ago, several of molly's friends joined the trimtime fitness center. each of them participated in trimtime's weight-reduction and fitness regimen. all reported substantial weight reduction, and all are visibly slimmer. molly is convinced. she joins trimtime and enrolls in the program, hoping and expecting to see the same results. she is especially delighted to learn that trimtime had adjusted its program to make it even more effective in a shorter period of time." what is the feature in question/attribute of interest in this argument?