Which statement best describes the process of erosion

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

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

Fertility and mortality rates are higher in more developed nations.