food mmm..... I think seeds or plants
Camels Feed On Desert Food Like: .Cactus .Grass .Desert Plants
polar bears main source of food is fish, seabirds and sometimes reindeer
The Cheyenne's main food source is buffalo berry's.
Corn or maize was a primary food source.
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the main source of income in Ontario is clothes and food :P:P:P
That was where their food came from and the main way they traveled.
main source for food and water
It is a way to travel and also to trade. The more you can trade the better your economy will be. In the early days rivers were the main source of water and also a source for food.
carbohydrates
there is none
Tacos