Question

how were grains dried in prehistoric period
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Answer 1

Explanation:

The climate of Egypt being very dry, grain could be stored in pits for a long time without discernible loss of quality. Historically, a silo was a ...

Answer 2

The Palaeolithic people ground up the wild oats to form flour, which they may have boiled or baked into a simple flatbread, says Mariotti Lippi. They also seem to have heated the grains before grinding them, perhaps to dry them out in the colder climate of the time