What city was shaped by its relative location near the headwaters of the Volga, Dvina, and Dnieper River systems, all of which flowed in different directions

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

Which search pattern would be best suited for a crime scene where many investigators are available to search a large area? a. spiral b. grid c. line d. zone

Fertility and mortality rates are higher in more developed nations.