A conclusion is the final part of a piece of writing or a discussion, summarizing the main points and providing a final perspective. It helps the reader understand the significance of the information presented and often suggests implications or future directions. Conclusions can be found in essays, reports, and scientific studies, among other formats. In scientific research, a conclusion often includes the results of experiments and how they relate to the original hypothesis. It may also discuss the limitations of the study and propose areas for further investigation. This helps to clarify the findings and their relevance to the broader field, such as biology or psychology.