Emollient oils generally function to lubricate the skin surface and to prevent {HEAD ~ evaporative loss} of {TAIL ~ skin moisture} supplied by underlying tissues 
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Emollient oils generally function to lubricate the skin surface and to prevent { HEAD ~ evaporative loss } of { TAIL ~ skin moisture } supplied by underlying tissues
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH