The likely use of coating fish with salt is to stop the growth of bacteria by reducing the moisture content (option B).
<h3>What is preservation?</h3>
Preservation is the judicious and wise use of resources to prevent them from spoilage or harm caused by pests and diseases.
According to this question, Ridha observed that fishes were coated with salt and kept in tray in the fish market.
Based on the above description, the method of preservation used is salting, which is act of sprinkling salt, either on food, or on an icy road to reduce moisture content of the substance.
Therefore, the likely use of coating fish with salt is to stop the growth of bacteria by reducing the moisture content.
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