Question

Which Sumerian invention was based on their knowledge of astronomy?

ziggurat
calendar
cuneiform
base 60 number system

Answer 1

Answer:

calendar

Explanation:

I got it right on edgen i got 100 percent so the other person above me is wrong

Answer 2

Answer:

ye its calender

Explanation:

it works

Btw u should watch jjba and hxh :)