Which of the following events were part of the early evolution of the church in russia? select all that apply. the roman alphabet of the bible became the standard in russia. the pope sent a cardinal and several monks to kiev. prince vladimir arranged mass baptisms in kiev. princess olga converted to roman catholicism. missionaries from constantinople came to russia. i need more than one answer.

Which reason best explains why certain areas of southwest asia have low population density? a. the semi-arid climate makes farming difficult because it produces very little rainfall.b. the moist climate limits job opportunities because it reduces oil production.c. the semi-arid climate produces heavy rainfall that contributes to devastating floods. d. the moist climate reduces agricultural production by causing water shortages.