With the dawn of space exploration, the notion that atmospheric conditions on Earth may be unique in the solar system was strengthened. A. outcome B. continuation C. beginning D. expansi
Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.
With the dawn of space exploration, the notion that atmospheric conditions on Earth may be unique in the solar system was strengthened.