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.
For Students & Parents. The purpose of a persuasive speech is to convince your audience to agree with an idea or opinion that you put forth. First you'll need to select a side on a controversial or argumentative topic, then you will write a speech to explain your side-and convince the audience to agree with you.