I can at least tell you it isn't
The territory was divided into independent city-states. ( I got a zero.)
Nor the flat land, as I remember the Aztec farmed from "Floating gardens."
The Aztec traded everything. So, If it's supposed to fit all three of them, it's already out for that option. (And all of them traded.)
I think, It'd have to be the last option left then, Corn being an important crop. <u><em>It should be.</em></u>
This should be the answer you are looking for just make sure to reword it.
Answer:
I think it is C but not 100% sure
Explanation:
It has blue color stripe.
A mooring buoy is a thing which floats on the surface of the water and is anchored to the bottom to which you can tie up your boat. They are used for securing boats without an anchor. A permanent mooring system when properly designed should securely position a boat so that it can be left unattended, with little attention for a long periods of time.
