59.2k views
5 votes
5. How did the Sumerians keep time?

A. They used an abacus to count the days and nights.
B. They invented a calendar based on the moon and stars.
C. They improved the function of sundials.
D. They formulated the first mathematical equations to determine the hours in a day.

5. How did the Sumerians keep time? A. They used an abacus to count the days and nights-example-1

1 Answer

4 votes

Answer:

c

Step-by-step explanation:

User Ziyu Zhou
by
7.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.