Use the picture below to answer the following question: The black and white picture shows the Aztec calendar, which is circular. The whole surface is covered with intricate designs that are too small for the reader to identify. At the center of the circle is a menacing face, perhaps a god, with its tongue sticking out. Public Domain What might the circular shape of the calendar imply about the Aztec concept of time? They believed that time went through repeating cycles. They believed time was based on the sun rather than the moon. They believed there would be a definite end to all time. They rejected time as an important consideration in daily life.