Producers, Consumers, and Money
If producers can not make items and consumers can not buy gems both without having money then items become scarce.
For the mummys they took the brain out threw the nose because they thought the only important part in the mummy so they only the heart because they thought the heart did everything so they put the heart in a cinopic jar and put it back in the mummy so that the mummy can have a afterlife. I hope this is what u meant.
Answer:
They are designed to help people get along with one another, prevent accidents, make sure resources are used fairly. If the people do not obey the laws; our government cannot maintain order, protect our health, safety, and property.