... Pearson Education, Inc Test Bank for Life in the Universe, Third Edition Chapter 2: The Science of Life in the Universe Answer Key Chapter 2: The Science of Life in the Universe 10 11 12 13 ... Education, Inc Test Bank for Life in the Universe, Third Edition Chapter 2: The Science of Life in the Universe 29 Galileo Galilei A) developed a theory of gravity to explain the motions of the planets ... Education, Inc Test Bank for Life in the Universe, Third Edition Chapter 2: The Science of Life in the Universe 57 How are Newton's and Einstein's theories of gravity related? A) Newton's theory...