Scientific experiments are structured procedures used to test hypotheses and gather data. They involve making observations, forming a question, and designing a method to explore that question. By controlling variables, scientists can determine cause-and-effect relationships, leading to new discoveries and advancements in fields like biology, chemistry, and physics. The results of scientific experiments are often documented and shared with the broader community. This transparency allows other researchers to replicate the experiments, verify findings, and build upon existing knowledge. Ultimately, scientific experiments play a crucial role in the scientific method, fostering innovation and understanding in various disciplines.