Answer:
The scientific method begins with an observation, which leads the scientist to ask a question. They then develop a hypothesis, a testable explanation that addresses the question. It is essential to keep testing a hypothesis even after it is found true because repeated tests help determine whether the hypothesis is always true in different circumstances.
Step-by-step explanation:
Any aspect of the natural world could be explained in many different ways. It is the job of science to collect all those plausible explanations and to use scientific testing to filter through them, retaining ideas that are supported by the evidence and discarding the others.