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Agrarian Society

It is any community whose economy is based on producing and maintaining crops and farmland. Another way to define an agrarian society is by seeing how much of a nation's total production is in agriculture.

As this question is concerned, below are items that falls under it

- Domestication of animal

- Development of metal amour

- Development of grain distribution

- Planting of seeds

- Creation of rule and law

Complex Civilization

It is any complex society characterized by urban development and social stratification

As this question is concerned, below are items that falls under it

- Creation of a bureaucracy

- Creation of rule and law

- Planting of seeds

- Development of grain distribution

answer: hey improve the marine life in a certain area.

they provide a new location for fishermen to fish and which works to ease the pressure on natural reefs.

they are a great way to get rid of large objects that would otherwise be placed on landfills

explanation:

if you have ask any question and if you have got the answer reply for your position there will be option for making a brain least answer you need to click click there and they can get the points in brain list main thing is that you need to choose those answer which answer you are you think that it is to you