Answer;
-A theory
Step-by-step explanation;
-Hypothesis is possible explanation or answer to a scientific question that is based on prior knowledge or research and is testable. A theory is a hypothesis or group of related hypotheses that can be accepted as true based on repeated experimentation with similar results. A law on the other hand is a statement of fact that is generally accepted to be true and universal because it has always been observed to be true.
-A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment