The most common dietary material recovered at archaeological sites are

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Quizplus · Accepted Answer

Seeds are the most common dietary material recovered at archaeological sites, as they have a durable outer layer that allows them to withstand preservation over long periods of time. Starch grains and root tubers may also be recovered, but are less common in the archaeological record. Fruits are rare to recover, as they decompose quickly and do not have a durable outer layer.

The Most Common Dietary Material Recovered at Archaeological Sites Are