What is a scientific theory?
The scientific theory first starts with the development of a hypothesis. A hypothesis deals with the best estimation, based on scientific knowledge and assumptions, of the results of an experiment. A hypothesis typically leads to the crucial questions that must be addressed in the lab: did you find what you expected to find? Why or why not? The point of an experiment is to test the hypothesis.
Scientific Theory is an explanation formulated after rigorous experimenting of a hypothesis. It can also be said that scientific theory is the summary of different hypotheses, and when different hypotheses are supported with reasoning with the help of constant experimenting then a scientific theory is formed and it is then accepted as a valid explanation for an event.
an idea or belief that tries to explain why and how something in nature occurs
It consists of a set of related ideas about nature. They have been thoroughly tested by many scientists and proven to be true about about a certain aspect of nature. It can be used tomake accurate oredictions and estimates about new situations not well understood yet. This means that if a theory proves to be the truth, then something else could have a similar behavior as well.