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To preserve foods one must get 5 gallons of ocean water in a sanitary bucket. put the bucket of ocean water in the sun until all of the water has evaporated. Remove the salt from the bottom of the bucket and put in a airtight container. Keep repeating this until one has enough salt to pack around the food one wishes to preserve.

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12y ago
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13y ago

Because salt has a good power to preserve food

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Q: Why is salt used to preserve food?
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