It is false that the mathematical system in Mesopotamia was based on the number 7. O.
<u>Explanation:</u>
The mathematical system is Mesopotamia was based on the number 60 at it's base and not on 7. This numeral system is known as sexagesimal which had 60 at it's base.
This originated in the 3rd millennium BC and passed on to the ancient Babylonians and it is still used for measuring angles, times, geographic co ordinates. Since the statement that the mathematical system in Mesopotamia was based on number 7 is incorrect.
The law must last several levels of approval and if it contradicts or conflicts with a federal law the law literally can not go in place do to the fact that federal laws are more for everyone than just for the people of a certain area
hong kong,japan,china,north korea,south korea