You are asked on a test to name the colors of the rainbow, and you are able to remember them by using the of ROY G. BIV as an acronym for red, orange, yellow, green, blue, indigo, and violet.

Tori is preparing an informative speech she will be teaching the listeners about complicated concepts and ideas related to genetics she ensures the concept are throughly outlined and provides examples this is most an example of what type of informative speech