Page 12 - My FlipBook
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FOR 2,000,000,000 BIRTHDAYS ON EARTH, ALL

                       LIVING THINGS WERE SINGLE CELLS.





































                                                                                                                       THEN SOME CELLS STARTED


                                                                                                                            WORKING TOGETHER.


                                                                                                               THIS MADE THEM STRONGER THAN

                                                                                                                       THE SINGLE CELLS, SO THEY


                                                                                                                                      MULTIPLIED
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