histologist. [ 1 histolâ²Éjist] 2  a medical scientist who specializes in the study of the structure of organ tissues, including the composition of cells and their organization into various body tissues.
The Arkansas state sales tax rate is 6.5% , and the average AR sales tax after local surtaxes is 9.26% .
Among other tax changes that go into effect July 1: â¢ Arkansas reduced income taxes by one-tenth of 1 percent, costing the state $2.5 million in the fiscal year beginning July 1. But sales taxes go up by half a percentage point, to 6.5 percent.