Examlex
What is meant by a trial and error experiment?
Extemporaneous
A type of speech or presentation given without full preparation, often involving notes or outlines rather than a fully scripted text.
Impromptu
A performance or action done without being planned or rehearsed.
Thesis Statement
A concise summary of the main point or claim of an essay, research paper, etc., designed to present the author's argument.
Informative Speech
A speech designed to convey knowledge and understanding about a specific topic to an audience.
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