Noël Merino in the article, “Medical Testing on Animals Is Cruel and Unnecessary” argues that animal testing is cruel and it does not benefit humans as much as society may think it does. Merino supports his argument by describing a summary of the process of animal research and how little it does for humans and how much it actually hurts animals. The author’s purpose is to show that humans do not fully understand what happens in the laboratories so that they don’t completely understand how demeaning it is to research on animals. The author writes in a formal tone to the audience.
