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A m e r i c A n
                                                                                        t e x t b o o k

                                                                                           r e A d i n g




























                                                          Science











                                                             UNIT 01   Dinosaurs


                                                             UNIT 02   Science
                                                             UNIT 03   Advances in Science

                                                              UNIT 04   Leonardo da Vinci and Galileo Galilei


                                                              UNIT 05   Isaac Newton and

                                                                          Thomas Edison
                                                              UNIT 06   Inventions


















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