What is a model of the earth’s surface? a. a landmark c. a sphere b. a map d. a circumference

This word for a bug or malfunction was popularized in the 1962 book into orbit by the mercury astronauts

Suggest 3 different reasons why there is an ageing population in the uk .

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d