Basically since the valley is surrounded by mountains, small lakes would appear because of rainfall so the Aztecs had to build man-made islands out of mud and plants to help them make farm areas.
yes they did mainly corn
They used different animal leftovers such as maniure from the animals.
'''Yes ...'''
No
yes they did.
Yes,they do!
no
1890
Chocolate was a delicacy by the Aztecs.
yes
They probably grow or make their own food. And I'm sure they have food and supplies shipped to them.
when they grow adult feathers