Answer:
they help you threw rough times. There always there. There someone you can talk to.
Answer:
<em>a. law of increasing relative cost</em>
Explanation:
In economics, the law of increasing costs <em>is a theory which states that once all production factors (land, labour, capital) are at maximum output, it will cost more than average to produce.</em>
As production increases, the opportunity cost will also increase.
In such a nut-shell, markets and countries are trying to strike a balance on how to handle resources whilst using the goods to achieve the best possible productivity and revenue.
I want to say government or farming. Farming because it started a sort of trade and barter system, but government because it created regulations for a village lifestyle? I think it depends on what time period you're studying.
D is the answer they believed more sanitary
I believe they would be named historians.<span />
