Question

how food was preserved in ancient south America​

Answer 1

Answer:

Fermentation, oil packing, pickling, salting, and smoking are all ancient preservation technologies. Refrigeration in caves or under cool water were also well known ancient techniques of food preservation. People in many parts of the world developed techniques for drying and smoking foods as far as 6000 BC.

Explanation:

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Answer 2

Fermentation, oil packing, pickling, salting, and smoking are all ancient preservation technologies. Refrigeration in caves or under cool water were also well known ancient techniques of food preservation. People in many parts of the world developed techniques for drying and smoking foods as far as 6000 BC