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.
The definition of a harangue is a long and intense verbal attack or a long and passionate speech. 1  An example of harangue is a speech that sharply criticizes a political practice. 2  An example of harangue is a speech that professes an intense love for someone.