The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen, though other elements are found in the side-chains of certain amino acids. About 500 amino acids are known and can be classified in many ways.
Friendly is a town in Tyler County, West Virginia, in the United States.
Friendly's looks to grow, open restaurants, following sale of ice cream plant. WILBRAHAM -- Friendly's, the local icon once nearly consigned along with Howard Johnson's to the ash heap of restaurant history, is growing again, adding new locations for the first time in a decade, putting drive-thrus in existing ones and speeding up service.