How big is ogo masters ogo

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

Asimilarity between the governments of israel and iran is that a both are considered democracies b. both are ruled by a prime minister c. both give men and women voting rights d. neither allows political parties to exist

One disadvantage that darwin faces today is w. enemy attacks x. natural disasters y. lack of land bridge z. high population density