Which is the best description for the Big Bang model of the origin of the universe? A It's an idea because it's an explanation that has not yet been tested. B It's a law because it's a rule that describes an observation of a phenomenon. C It's a hypothesis because it's a possible explanation of an observation that can be tested. D It's a theory because it explains many scientific observations supported by evidence and dat

The Big Bang model is best understood as a theory because it provides a comprehensive explanation for a wide range of observations about the universe, such as the cosmic microwave background radiation and the redshift of distant galaxies. It has been rigorously tested and refined over decades, making it one of the cornerstones of modern cosmology. In real life, the implications of the Big Bang theory extend beyond just understanding the universe's origin. It has practical applications in fields like astronomy and physics, influencing how we study galaxies, cosmic phenomena, and the fundamental laws governing our universe. Technologies developed from this research even contribute to advancements in fields like telecommunications and navigation!