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% .
Little Rock Arkansas Sales Tax Exemptions. In most states, essential purchases like medicine and groceries are exempted from the sales tax or eligible for a lower sales tax rate. Many municipalities exempt or charge special sales tax rates to certain types of transactions.