Answer:
sumer lacked natural barriersto keep out enemies.
I think that a good answer here is "selling": a market economy is also said to be determined by supply and demand, which means that the people who produce and sell make decisions about what is available (supply) and this interacts with the decisions of the buyers (demand).
The effects of sugar are:
1. It overloads and damages your liver.
2. It can gain weight and affects your insulin and leptin
signaling. Sugar fails to stimulate insulin which then fails to suppress
ghrelin and then fails to stimulate leptin (the satiety hormone) causing you to
eat more.
3. it causes metabolic dysfunction.
4. increases uric acid levels.
Answer: Nation-building refers to the process of constructing or structuring a national identity using the power of the state
Explanation:
The fertile crescent was very important. It is where civilization and Mesopotamia began. The two rivers, Tigris and Euphrates passed near each other and provided very good/fertile soil for agriculture and it also allowed for trading along the rivers.
It was the rise of writing and agriculture.
