1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) english psychologist whose studies of twins were later said to have used fabricated data (1883-1971) 2) a spread made chiefly from vegetable oils and used as a substitute for butter 3) a town in north central oklahoma 4) the basic unit of money in south africa; equal to 100 cents DOWN 1) a white native of cape province who is a descendant of dutch settlers and who speaks afrikaans 2) the inner and longer of the two bones of the human forearm 3) one of a pair of long straps (usually connected to the bit or the headpiece) used to control a horse 4) scottish chemist noted for his research into the structure of nucleic acids (born in 1907) ** Scroll down for solution. ** Are you sure you want to peek? burt oleo enid rand