Answer:
Monounsaturated fatty acids has one double bond. Polyunsaturated fatty acids has more than one double bond.
Step-by-step explanation:
Fatty acids are molecules that within their structure contain a long hydrocarbon chain and a carboxylic acid group. When there are double bonds within the hydrocarbon chain, these double bonds are said to be unsaturations. When it only contains a double bond it is monounsaturated. When there are several double bonds.
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