Use the following to answer this question:%0D%0A%0D%0AThe Big Bang Theory is a widely accepted scientific explanation for the development of the universe. According to this theory, the universe began as an extremely hot and dense point about 13.8 billion years ago. Suddenly, it expanded, and all matter and energy started to spread out. This event, known as the Big Bang, marked the birth of the universe. As the universe expanded, it cooled down, allowing matter to form. At first, only simple elements like hydrogen and helium existed. Over time, gravity caused these elements to come together, forming stars, galaxies, and eventually, planets like our own. The Big Bang Theory provides a framework for understanding the origin and evolution of the universe, based on observational evidence and scientific reasoning.%0D%0A%0D%0A %0D%0A%0D%0AWhat happened as the universe expanded?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AIt became hotter and denser%0D%0AIt became hotter and denser%0D%0A%0D%0AIt remained the same temperature and density%0D%0AIt remained the same temperature and density%0D%0A%0D%0AIt became cooler and less dense%0D%0AIt became cooler and less dense%0D%0A%0D%0AIt fluctuated in temperature and density