What might the circular shape of the calendar imply about the mesoamerican concept of time?

It seems that you have missed the necessary options that we can use to answer this question, but anyway, here is the answer. The circular shape of the calendar might imply about the Mesoamerican concept of time is that, Mesoamericans believed that time went through repeating cycles. Hope this answer helps.

If he breaks the law then he had to resign from his post and so he'll lose his/her powers.