Ecology is the study of living things all around us.
Answer:
The flood plains make agriculture possible because it provides fresh water and it is the most fertile land.
Explanation:
floodplains are usually very fertile agricultural areas. Floods carry nutrient-rich silt and sediment, and distribute it across a wide area. floodplains are flat and often have relatively few boulders or other large obstacles that may prevent farming.
Answer: With the Articles of Confederation, the federal government was too unstable and powerless. Under them, there would be no president, no national currency, and no centralized power. Because of these massive flaws, the Articles of Confederation were replaced by the modern Constitution we have today.