Which adjective does not necessarily describe a known feature of the early universe? (Be sure to consider the universe as a whole,not just the observable universe. )

Question

Quizplus · Accepted Answer

While we know the early universe was dense, hot, and filled with intense radiation, we do not necessarily know that it was small. In fact, some theories suggest that the early universe underwent a period of rapid expansion known as inflation, which would have caused it to become much larger.

Which Adjective Does Not Necessarily Describe a Known Feature of the Early