Question

The Sumerian calendar was based on a. the flooding of rivers. c. the movement of the sun. b. the movement of the moon. d. 365 days.

Answer 1

The correct answer would be D) 365 days and this was based on the whole 12 moon phases = 12 months so you could say the moon is big cause of this making of the calendar. Below is a image of the calendar, i take no credit for it i just found it off google.