Cells use oxygen to assist in cellular respiration. This type of respiration, called aerobic cellular respiration, converts stored energy into a usable form. The first stage of aerobic cellular respiration, glycolysis, can be performed without oxygen.
A persuasive speech is a specific type of speech in which the speaker has a goal of convincing the audience to accept his or her point of view. The speech is arranged in such a way as to hopefully cause the audience to accept all or part of the expressed view.
How to Write a Persuasive Speech. The main objective of writing a persuasive speech is to build up a solid argument that will make your audience agree with you and accept your point of view. Nothing persuades the audience better than a well-sounded argument supported by credible and reliable sources.